30521270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 59415552

約数和(自身を除く): 28894282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 613, 766, 1226, 1915, 3065, 3830, 4979, 6130, 7969, 9958, 15938, 24895, 39845, 49790, 79690, 234779, 469558, 1173895, 2347790, 3052127, 6104254, 15260635, 30521270]

約数ペア:

[(1, 30521270), (2, 15260635), (5, 6104254), (10, 3052127), (13, 2347790), (26, 1173895), (65, 469558), (130, 234779), (383, 79690), (613, 49790), (766, 39845), (1226, 24895), (1915, 15938), (3065, 9958), (3830, 7969), (4979, 6130)]