30314050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 61324200

約数和(自身を除く): 31010150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 313, 325, 626, 650, 745, 1490, 1565, 1937, 3130, 3725, 3874, 4069, 7450, 7825, 8138, 9685, 15650, 19370, 20345, 40690, 46637, 48425, 93274, 96850, 101725, 203450, 233185, 466370, 606281, 1165925, 1212562, 2331850, 3031405, 6062810, 15157025, 30314050]

約数ペア:

[(1, 30314050), (2, 15157025), (5, 6062810), (10, 3031405), (13, 2331850), (25, 1212562), (26, 1165925), (50, 606281), (65, 466370), (130, 233185), (149, 203450), (298, 101725), (313, 96850), (325, 93274), (626, 48425), (650, 46637), (745, 40690), (1490, 20345), (1565, 19370), (1937, 15650), (3130, 9685), (3725, 8138), (3874, 7825), (4069, 7450)]