17503894980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{680027}}^1$

素因数の和:680066

約数の個数: 144

約数和(自身を含む): 62377608384

約数和(自身を除く): 44873713404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 680027, 1360054, 2040081, 2720108, 3400135, 4080162, 6120243, 6800270, 7480297, 8160324, 8840351, 10200405, 12240486, 13600540, 14960594, 17680702, 20400810, 22440891, 24480972, 26521053, 29921188, 30601215, 35361404, 37401485, 40801620, 44201755, 44881782, 53042106, 61202430, 67322673, 74802970, 79563159, 88403510, 89763564, 97243861, 106084212, 112204455, 122404860, 132605265, 134645346, 149605940, 159126318, 176807020, 194487722, 224408910, 265210530, 269290692, 291731583, 318252636, 336613365, 388975444, 397815795, 448817820, 486219305, 530421060, 583463166, 673226730, 795631590, 875194749, 972438610, 1166926332, 1346453460, 1458657915, 1591263180, 1750389498, 1944877220, 2917315830, 3500778996, 4375973745, 5834631660, 8751947490, 17503894980]

約数ペア:

[(1, 17503894980), (2, 8751947490), (3, 5834631660), (4, 4375973745), (5, 3500778996), (6, 2917315830), (9, 1944877220), (10, 1750389498), (11, 1591263180), (12, 1458657915), (13, 1346453460), (15, 1166926332), (18, 972438610), (20, 875194749), (22, 795631590), (26, 673226730), (30, 583463166), (33, 530421060), (36, 486219305), (39, 448817820), (44, 397815795), (45, 388975444), (52, 336613365), (55, 318252636), (60, 291731583), (65, 269290692), (66, 265210530), (78, 224408910), (90, 194487722), (99, 176807020), (110, 159126318), (117, 149605940), (130, 134645346), (132, 132605265), (143, 122404860), (156, 112204455), (165, 106084212), (180, 97243861), (195, 89763564), (198, 88403510), (220, 79563159), (234, 74802970), (260, 67322673), (286, 61202430), (330, 53042106), (390, 44881782), (396, 44201755), (429, 40801620), (468, 37401485), (495, 35361404), (572, 30601215), (585, 29921188), (660, 26521053), (715, 24480972), (780, 22440891), (858, 20400810), (990, 17680702), (1170, 14960594), (1287, 13600540), (1430, 12240486), (1716, 10200405), (1980, 8840351), (2145, 8160324), (2340, 7480297), (2574, 6800270), (2860, 6120243), (4290, 4080162), (5148, 3400135), (6435, 2720108), (8580, 2040081), (12870, 1360054), (25740, 680027)]