30744928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 64925280

約数和(自身を除く): 34180352

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1129, 1184, 1702, 2258, 3404, 4516, 6808, 9032, 13616, 18064, 25967, 27232, 36128, 41773, 51934, 83546, 103868, 167092, 207736, 334184, 415472, 668368, 830944, 960779, 1336736, 1921558, 3843116, 7686232, 15372464, 30744928]

約数ペア:

[(1, 30744928), (2, 15372464), (4, 7686232), (8, 3843116), (16, 1921558), (23, 1336736), (32, 960779), (37, 830944), (46, 668368), (74, 415472), (92, 334184), (148, 207736), (184, 167092), (296, 103868), (368, 83546), (592, 51934), (736, 41773), (851, 36128), (1129, 27232), (1184, 25967), (1702, 18064), (2258, 13616), (3404, 9032), (4516, 6808)]