4438860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 12531456

約数和(自身を除く): 8092596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 443, 501, 668, 835, 886, 1002, 1329, 1670, 1772, 2004, 2215, 2505, 2658, 3340, 4430, 5010, 5316, 6645, 8860, 10020, 13290, 26580, 73981, 147962, 221943, 295924, 369905, 443886, 739810, 887772, 1109715, 1479620, 2219430, 4438860]

約数ペア:

[(1, 4438860), (2, 2219430), (3, 1479620), (4, 1109715), (5, 887772), (6, 739810), (10, 443886), (12, 369905), (15, 295924), (20, 221943), (30, 147962), (60, 73981), (167, 26580), (334, 13290), (443, 10020), (501, 8860), (668, 6645), (835, 5316), (886, 5010), (1002, 4430), (1329, 3340), (1670, 2658), (1772, 2505), (2004, 2215)]