2018706690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 192

約数和(自身を含む): 6542042112

約数和(自身を除く): 4523335422

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 169, 182, 195, 210, 231, 273, 286, 330, 338, 385, 390, 429, 455, 462, 507, 546, 715, 770, 845, 858, 910, 1001, 1014, 1155, 1183, 1365, 1430, 1690, 1859, 2002, 2145, 2310, 2366, 2535, 2730, 3003, 3549, 3718, 4290, 5005, 5070, 5171, 5577, 5915, 6006, 7098, 9295, 10010, 10342, 11154, 11830, 13013, 15015, 15513, 17745, 18590, 25855, 26026, 27885, 30030, 31026, 35490, 36197, 39039, 51710, 55770, 56881, 65065, 67223, 72394, 77565, 78078, 108591, 113762, 130130, 134446, 155130, 170643, 180985, 195195, 201669, 217182, 284405, 336115, 341286, 361970, 390390, 398167, 403338, 470561, 542955, 568810, 672230, 739453, 796334, 853215, 873899, 941122, 1008345, 1085910, 1194501, 1411683, 1478906, 1706430, 1747798, 1990835, 2016690, 2218359, 2352805, 2389002, 2621697, 2823366, 3697265, 3981670, 4369495, 4436718, 4705610, 5176171, 5243394, 5972505, 6117293, 7058415, 7394530, 8738990, 9612889, 10352342, 11091795, 11945010, 12234586, 13108485, 14116830, 15528513, 18351879, 19225778, 22183590, 25880855, 26216970, 28838667, 30586465, 31057026, 36703758, 48064445, 51761710, 57677334, 61172930, 67290223, 77642565, 91759395, 96128890, 134580446, 144193335, 155285130, 183518790, 201870669, 288386670, 336451115, 403741338, 672902230, 1009353345, 2018706690]

約数ペア:

[(1, 2018706690), (2, 1009353345), (3, 672902230), (5, 403741338), (6, 336451115), (7, 288386670), (10, 201870669), (11, 183518790), (13, 155285130), (14, 144193335), (15, 134580446), (21, 96128890), (22, 91759395), (26, 77642565), (30, 67290223), (33, 61172930), (35, 57677334), (39, 51761710), (42, 48064445), (55, 36703758), (65, 31057026), (66, 30586465), (70, 28838667), (77, 26216970), (78, 25880855), (91, 22183590), (105, 19225778), (110, 18351879), (130, 15528513), (143, 14116830), (154, 13108485), (165, 12234586), (169, 11945010), (182, 11091795), (195, 10352342), (210, 9612889), (231, 8738990), (273, 7394530), (286, 7058415), (330, 6117293), (338, 5972505), (385, 5243394), (390, 5176171), (429, 4705610), (455, 4436718), (462, 4369495), (507, 3981670), (546, 3697265), (715, 2823366), (770, 2621697), (845, 2389002), (858, 2352805), (910, 2218359), (1001, 2016690), (1014, 1990835), (1155, 1747798), (1183, 1706430), (1365, 1478906), (1430, 1411683), (1690, 1194501), (1859, 1085910), (2002, 1008345), (2145, 941122), (2310, 873899), (2366, 853215), (2535, 796334), (2730, 739453), (3003, 672230), (3549, 568810), (3718, 542955), (4290, 470561), (5005, 403338), (5070, 398167), (5171, 390390), (5577, 361970), (5915, 341286), (6006, 336115), (7098, 284405), (9295, 217182), (10010, 201669), (10342, 195195), (11154, 180985), (11830, 170643), (13013, 155130), (15015, 134446), (15513, 130130), (17745, 113762), (18590, 108591), (25855, 78078), (26026, 77565), (27885, 72394), (30030, 67223), (31026, 65065), (35490, 56881), (36197, 55770), (39039, 51710)]