30492050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 62172360

約数和(自身を除く): 31680310

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1237, 1450, 2465, 2474, 4930, 6185, 12325, 12370, 21029, 24650, 30925, 35873, 42058, 61850, 71746, 105145, 179365, 210290, 358730, 525725, 609841, 896825, 1051450, 1219682, 1793650, 3049205, 6098410, 15246025, 30492050]

約数ペア:

[(1, 30492050), (2, 15246025), (5, 6098410), (10, 3049205), (17, 1793650), (25, 1219682), (29, 1051450), (34, 896825), (50, 609841), (58, 525725), (85, 358730), (145, 210290), (170, 179365), (290, 105145), (425, 71746), (493, 61850), (725, 42058), (850, 35873), (986, 30925), (1237, 24650), (1450, 21029), (2465, 12370), (2474, 12325), (4930, 6185)]