29516580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163981}}^1$

素因数の和:163996

約数の個数: 36

約数和(自身を含む): 89534172

約数和(自身を除く): 60017592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 163981, 327962, 491943, 655924, 819905, 983886, 1475829, 1639810, 1967772, 2459715, 2951658, 3279620, 4919430, 5903316, 7379145, 9838860, 14758290, 29516580]

約数ペア:

[(1, 29516580), (2, 14758290), (3, 9838860), (4, 7379145), (5, 5903316), (6, 4919430), (9, 3279620), (10, 2951658), (12, 2459715), (15, 1967772), (18, 1639810), (20, 1475829), (30, 983886), (36, 819905), (45, 655924), (60, 491943), (90, 327962), (180, 163981)]