729179830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{44381}}^1$

素因数の和:44472

約数の個数: 32

約数和(自身を含む): 1380457728

約数和(自身を除く): 651277898

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 44381, 88762, 221905, 443810, 1375811, 2352193, 2751622, 4704386, 6879055, 11760965, 13758110, 23521930, 72917983, 145835966, 364589915, 729179830]

約数ペア:

[(1, 729179830), (2, 364589915), (5, 145835966), (10, 72917983), (31, 23521930), (53, 13758110), (62, 11760965), (106, 6879055), (155, 4704386), (265, 2751622), (310, 2352193), (530, 1375811), (1643, 443810), (3286, 221905), (8215, 88762), (16430, 44381)]