30805296

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12173

約数の個数: 40

約数和(自身を含む): 81088560

約数和(自身を除く): 50283264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 12109, 24218, 36327, 48436, 72654, 96872, 145308, 193744, 290616, 581232, 641777, 1283554, 1925331, 2567108, 3850662, 5134216, 7701324, 10268432, 15402648, 30805296]

約数ペア:

[(1, 30805296), (2, 15402648), (3, 10268432), (4, 7701324), (6, 5134216), (8, 3850662), (12, 2567108), (16, 1925331), (24, 1283554), (48, 641777), (53, 581232), (106, 290616), (159, 193744), (212, 145308), (318, 96872), (424, 72654), (636, 48436), (848, 36327), (1272, 24218), (2544, 12109)]