221438460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{36541}}^1$

素因数の和:36654

約数の個数: 48

約数和(自身を含む): 626183712

約数和(自身を除く): 404745252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 36541, 73082, 109623, 146164, 182705, 219246, 365410, 438492, 548115, 730820, 1096230, 2192460, 3690641, 7381282, 11071923, 14762564, 18453205, 22143846, 36906410, 44287692, 55359615, 73812820, 110719230, 221438460]

約数ペア:

[(1, 221438460), (2, 110719230), (3, 73812820), (4, 55359615), (5, 44287692), (6, 36906410), (10, 22143846), (12, 18453205), (15, 14762564), (20, 11071923), (30, 7381282), (60, 3690641), (101, 2192460), (202, 1096230), (303, 730820), (404, 548115), (505, 438492), (606, 365410), (1010, 219246), (1212, 182705), (1515, 146164), (2020, 109623), (3030, 73082), (6060, 36541)]