1931010120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{412609}}^1$

素因数の和:412639

約数の個数: 96

約数和(自身を含む): 6758551800

約数和(自身を除く): 4827541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 412609, 825218, 1237827, 1650436, 2063045, 2475654, 3300872, 3713481, 4126090, 4951308, 5363917, 6189135, 7426962, 8252180, 9902616, 10727834, 12378270, 14853924, 16091751, 16504360, 18567405, 21455668, 24756540, 26819585, 29707848, 32183502, 37134810, 42911336, 48275253, 49513080, 53639170, 64367004, 74269620, 80458755, 96550506, 107278340, 128734008, 148539240, 160917510, 193101012, 214556680, 241376265, 321835020, 386202024, 482752530, 643670040, 965505060, 1931010120]

約数ペア:

[(1, 1931010120), (2, 965505060), (3, 643670040), (4, 482752530), (5, 386202024), (6, 321835020), (8, 241376265), (9, 214556680), (10, 193101012), (12, 160917510), (13, 148539240), (15, 128734008), (18, 107278340), (20, 96550506), (24, 80458755), (26, 74269620), (30, 64367004), (36, 53639170), (39, 49513080), (40, 48275253), (45, 42911336), (52, 37134810), (60, 32183502), (65, 29707848), (72, 26819585), (78, 24756540), (90, 21455668), (104, 18567405), (117, 16504360), (120, 16091751), (130, 14853924), (156, 12378270), (180, 10727834), (195, 9902616), (234, 8252180), (260, 7426962), (312, 6189135), (360, 5363917), (390, 4951308), (468, 4126090), (520, 3713481), (585, 3300872), (780, 2475654), (936, 2063045), (1170, 1650436), (1560, 1237827), (2340, 825218), (4680, 412609)]