42169270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 91699776

約数和(自身を除く): 49530506

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 797, 814, 962, 1430, 1594, 2035, 2405, 3985, 4070, 4810, 5291, 7970, 8767, 10361, 10582, 17534, 20722, 26455, 29489, 43835, 51805, 52910, 58978, 87670, 103610, 113971, 147445, 227942, 294890, 324379, 383357, 569855, 648758, 766714, 1139710, 1621895, 1916785, 3243790, 3833570, 4216927, 8433854, 21084635, 42169270]

約数ペア:

[(1, 42169270), (2, 21084635), (5, 8433854), (10, 4216927), (11, 3833570), (13, 3243790), (22, 1916785), (26, 1621895), (37, 1139710), (55, 766714), (65, 648758), (74, 569855), (110, 383357), (130, 324379), (143, 294890), (185, 227942), (286, 147445), (370, 113971), (407, 103610), (481, 87670), (715, 58978), (797, 52910), (814, 51805), (962, 43835), (1430, 29489), (1594, 26455), (2035, 20722), (2405, 17534), (3985, 10582), (4070, 10361), (4810, 8767), (5291, 7970)]