2519430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 6100704

約数和(自身を除く): 3581274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 613, 685, 822, 1226, 1370, 1839, 2055, 3065, 3678, 4110, 6130, 9195, 18390, 83981, 167962, 251943, 419905, 503886, 839810, 1259715, 2519430]

約数ペア:

[(1, 2519430), (2, 1259715), (3, 839810), (5, 503886), (6, 419905), (10, 251943), (15, 167962), (30, 83981), (137, 18390), (274, 9195), (411, 6130), (613, 4110), (685, 3678), (822, 3065), (1226, 2055), (1370, 1839)]