61235174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 64079386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 419, 511, 803, 838, 949, 1001, 1022, 1606, 1898, 2002, 2933, 4609, 5447, 5621, 5866, 6643, 9218, 10439, 10894, 11242, 13286, 20878, 30587, 32263, 38129, 59917, 61174, 64526, 73073, 76258, 119834, 146146, 214109, 336457, 397631, 419419, 428218, 672914, 795262, 838838, 2355199, 2783417, 4373941, 4710398, 5566834, 8747882, 30617587, 61235174]

約数ペア:

[(1, 61235174), (2, 30617587), (7, 8747882), (11, 5566834), (13, 4710398), (14, 4373941), (22, 2783417), (26, 2355199), (73, 838838), (77, 795262), (91, 672914), (143, 428218), (146, 419419), (154, 397631), (182, 336457), (286, 214109), (419, 146146), (511, 119834), (803, 76258), (838, 73073), (949, 64526), (1001, 61174), (1022, 59917), (1606, 38129), (1898, 32263), (2002, 30587), (2933, 20878), (4609, 13286), (5447, 11242), (5621, 10894), (5866, 10439), (6643, 9218)]