102564910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 123872210

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 395, 553, 595, 790, 1091, 1106, 1190, 1343, 2182, 2686, 2765, 5455, 5530, 6715, 7637, 9401, 10910, 13430, 15274, 18547, 18802, 37094, 38185, 47005, 76370, 86189, 92735, 94010, 129829, 172378, 185470, 259658, 430945, 603323, 649145, 861890, 1206646, 1298290, 1465213, 2930426, 3016615, 6033230, 7326065, 10256491, 14652130, 20512982, 51282455, 102564910]

約数ペア:

[(1, 102564910), (2, 51282455), (5, 20512982), (7, 14652130), (10, 10256491), (14, 7326065), (17, 6033230), (34, 3016615), (35, 2930426), (70, 1465213), (79, 1298290), (85, 1206646), (119, 861890), (158, 649145), (170, 603323), (238, 430945), (395, 259658), (553, 185470), (595, 172378), (790, 129829), (1091, 94010), (1106, 92735), (1190, 86189), (1343, 76370), (2182, 47005), (2686, 38185), (2765, 37094), (5455, 18802), (5530, 18547), (6715, 15274), (7637, 13430), (9401, 10910)]