82518030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{130981}}^1$

素因数の和:131001

約数の個数: 48

約数和(自身を含む): 245198304

約数和(自身を除く): 162680274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 130981, 261962, 392943, 654905, 785886, 916867, 1178829, 1309810, 1833734, 1964715, 2357658, 2750601, 3929430, 4584335, 5501202, 5894145, 8251803, 9168670, 11788290, 13753005, 16503606, 27506010, 41259015, 82518030]

約数ペア:

[(1, 82518030), (2, 41259015), (3, 27506010), (5, 16503606), (6, 13753005), (7, 11788290), (9, 9168670), (10, 8251803), (14, 5894145), (15, 5501202), (18, 4584335), (21, 3929430), (30, 2750601), (35, 2357658), (42, 1964715), (45, 1833734), (63, 1309810), (70, 1178829), (90, 916867), (105, 785886), (126, 654905), (210, 392943), (315, 261962), (630, 130981)]