1570757820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 4507513920

約数和(自身を除く): 2936756100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 181, 212, 265, 318, 362, 530, 543, 636, 724, 795, 905, 1060, 1086, 1590, 1810, 2172, 2715, 2729, 3180, 3620, 5430, 5458, 8187, 9593, 10860, 10916, 13645, 16374, 19186, 27290, 28779, 32748, 38372, 40935, 47965, 54580, 57558, 81870, 95930, 115116, 143895, 144637, 163740, 191860, 287790, 289274, 433911, 493949, 575580, 578548, 723185, 867822, 987898, 1446370, 1481847, 1735644, 1975796, 2169555, 2469745, 2892740, 2963694, 4339110, 4939490, 5927388, 7409235, 8678220, 9878980, 14818470, 26179297, 29636940, 52358594, 78537891, 104717188, 130896485, 157075782, 261792970, 314151564, 392689455, 523585940, 785378910, 1570757820]

約数ペア:

[(1, 1570757820), (2, 785378910), (3, 523585940), (4, 392689455), (5, 314151564), (6, 261792970), (10, 157075782), (12, 130896485), (15, 104717188), (20, 78537891), (30, 52358594), (53, 29636940), (60, 26179297), (106, 14818470), (159, 9878980), (181, 8678220), (212, 7409235), (265, 5927388), (318, 4939490), (362, 4339110), (530, 2963694), (543, 2892740), (636, 2469745), (724, 2169555), (795, 1975796), (905, 1735644), (1060, 1481847), (1086, 1446370), (1590, 987898), (1810, 867822), (2172, 723185), (2715, 578548), (2729, 575580), (3180, 493949), (3620, 433911), (5430, 289274), (5458, 287790), (8187, 191860), (9593, 163740), (10860, 144637), (10916, 143895), (13645, 115116), (16374, 95930), (19186, 81870), (27290, 57558), (28779, 54580), (32748, 47965), (38372, 40935)]