91637390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 94641010

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 109, 130, 145, 218, 223, 290, 377, 446, 545, 754, 1090, 1115, 1417, 1885, 2230, 2834, 2899, 3161, 3770, 5798, 6322, 6467, 7085, 12934, 14170, 14495, 15805, 24307, 28990, 31610, 32335, 41093, 48614, 64670, 82186, 84071, 121535, 168142, 205465, 243070, 315991, 410930, 420355, 631982, 704903, 840710, 1409806, 1579955, 3159910, 3524515, 7049030, 9163739, 18327478, 45818695, 91637390]

約数ペア:

[(1, 91637390), (2, 45818695), (5, 18327478), (10, 9163739), (13, 7049030), (26, 3524515), (29, 3159910), (58, 1579955), (65, 1409806), (109, 840710), (130, 704903), (145, 631982), (218, 420355), (223, 410930), (290, 315991), (377, 243070), (446, 205465), (545, 168142), (754, 121535), (1090, 84071), (1115, 82186), (1417, 64670), (1885, 48614), (2230, 41093), (2834, 32335), (2899, 31610), (3161, 28990), (3770, 24307), (5798, 15805), (6322, 14495), (6467, 14170), (7085, 12934)]