284387670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 875506320

約数和(自身を除く): 591118650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 59, 63, 70, 90, 98, 105, 118, 126, 147, 177, 210, 245, 294, 295, 315, 354, 413, 441, 490, 531, 590, 630, 735, 826, 882, 885, 1062, 1093, 1239, 1470, 1770, 2065, 2186, 2205, 2478, 2655, 2891, 3279, 3717, 4130, 4410, 5310, 5465, 5782, 6195, 6558, 7434, 7651, 8673, 9837, 10930, 12390, 14455, 15302, 16395, 17346, 18585, 19674, 22953, 26019, 28910, 32790, 37170, 38255, 43365, 45906, 49185, 52038, 53557, 64487, 68859, 76510, 86730, 98370, 107114, 114765, 128974, 130095, 137718, 160671, 193461, 229530, 260190, 267785, 321342, 322435, 344295, 386922, 451409, 482013, 535570, 580383, 644870, 688590, 803355, 902818, 964026, 967305, 1160766, 1354227, 1606710, 1934610, 2257045, 2410065, 2708454, 2901915, 3159863, 4062681, 4514090, 4820130, 5803830, 6319726, 6771135, 8125362, 9479589, 13542270, 15799315, 18959178, 20313405, 28438767, 31598630, 40626810, 47397945, 56877534, 94795890, 142193835, 284387670]

約数ペア:

[(1, 284387670), (2, 142193835), (3, 94795890), (5, 56877534), (6, 47397945), (7, 40626810), (9, 31598630), (10, 28438767), (14, 20313405), (15, 18959178), (18, 15799315), (21, 13542270), (30, 9479589), (35, 8125362), (42, 6771135), (45, 6319726), (49, 5803830), (59, 4820130), (63, 4514090), (70, 4062681), (90, 3159863), (98, 2901915), (105, 2708454), (118, 2410065), (126, 2257045), (147, 1934610), (177, 1606710), (210, 1354227), (245, 1160766), (294, 967305), (295, 964026), (315, 902818), (354, 803355), (413, 688590), (441, 644870), (490, 580383), (531, 535570), (590, 482013), (630, 451409), (735, 386922), (826, 344295), (882, 322435), (885, 321342), (1062, 267785), (1093, 260190), (1239, 229530), (1470, 193461), (1770, 160671), (2065, 137718), (2186, 130095), (2205, 128974), (2478, 114765), (2655, 107114), (2891, 98370), (3279, 86730), (3717, 76510), (4130, 68859), (4410, 64487), (5310, 53557), (5465, 52038), (5782, 49185), (6195, 45906), (6558, 43365), (7434, 38255), (7651, 37170), (8673, 32790), (9837, 28910), (10930, 26019), (12390, 22953), (14455, 19674), (15302, 18585), (16395, 17346)]