30049620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2767}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 84634368

約数和(自身を除く): 54584748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 2767, 3620, 5430, 5534, 8301, 10860, 11068, 13835, 16602, 27670, 33204, 41505, 55340, 83010, 166020, 500827, 1001654, 1502481, 2003308, 2504135, 3004962, 5008270, 6009924, 7512405, 10016540, 15024810, 30049620]

約数ペア:

[(1, 30049620), (2, 15024810), (3, 10016540), (4, 7512405), (5, 6009924), (6, 5008270), (10, 3004962), (12, 2504135), (15, 2003308), (20, 1502481), (30, 1001654), (60, 500827), (181, 166020), (362, 83010), (543, 55340), (724, 41505), (905, 33204), (1086, 27670), (1810, 16602), (2172, 13835), (2715, 11068), (2767, 10860), (3620, 8301), (5430, 5534)]