64698430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 126081216

約数和(自身を除く): 61382786

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 305, 367, 578, 610, 734, 1037, 1445, 1835, 2074, 2890, 3670, 5185, 6239, 10370, 12478, 17629, 22387, 31195, 35258, 44774, 62390, 88145, 106063, 111935, 176290, 212126, 223870, 380579, 530315, 761158, 1060630, 1902895, 3805790, 6469843, 12939686, 32349215, 64698430]

約数ペア:

[(1, 64698430), (2, 32349215), (5, 12939686), (10, 6469843), (17, 3805790), (34, 1902895), (61, 1060630), (85, 761158), (122, 530315), (170, 380579), (289, 223870), (305, 212126), (367, 176290), (578, 111935), (610, 106063), (734, 88145), (1037, 62390), (1445, 44774), (1835, 35258), (2074, 31195), (2890, 22387), (3670, 17629), (5185, 12478), (6239, 10370)]