30053920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14477

約数の個数: 48

約数和(自身を含む): 76469400

約数和(自身を除く): 46415480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14449, 28898, 57796, 72245, 115592, 144490, 187837, 231184, 288980, 375674, 462368, 577960, 751348, 939185, 1155920, 1502696, 1878370, 2311840, 3005392, 3756740, 6010784, 7513480, 15026960, 30053920]

約数ペア:

[(1, 30053920), (2, 15026960), (4, 7513480), (5, 6010784), (8, 3756740), (10, 3005392), (13, 2311840), (16, 1878370), (20, 1502696), (26, 1155920), (32, 939185), (40, 751348), (52, 577960), (65, 462368), (80, 375674), (104, 288980), (130, 231184), (160, 187837), (208, 144490), (260, 115592), (416, 72245), (520, 57796), (1040, 28898), (2080, 14449)]