118971710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 253338624

約数和(自身を除く): 134366914

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 271, 286, 307, 542, 614, 715, 1355, 1430, 1535, 2710, 2981, 3070, 3377, 3523, 3991, 5962, 6754, 7046, 7982, 14905, 16885, 17615, 19955, 29810, 33770, 35230, 38753, 39910, 43901, 77506, 83197, 87802, 166394, 193765, 219505, 387530, 415985, 439010, 831970, 915167, 1081561, 1830334, 2163122, 4575835, 5407805, 9151670, 10815610, 11897171, 23794342, 59485855, 118971710]

約数ペア:

[(1, 118971710), (2, 59485855), (5, 23794342), (10, 11897171), (11, 10815610), (13, 9151670), (22, 5407805), (26, 4575835), (55, 2163122), (65, 1830334), (110, 1081561), (130, 915167), (143, 831970), (271, 439010), (286, 415985), (307, 387530), (542, 219505), (614, 193765), (715, 166394), (1355, 87802), (1430, 83197), (1535, 77506), (2710, 43901), (2981, 39910), (3070, 38753), (3377, 35230), (3523, 33770), (3991, 29810), (5962, 19955), (6754, 17615), (7046, 16885), (7982, 14905)]