90717540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3413}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 254657088

約数和(自身を除く): 163939548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 3413, 4430, 5316, 6645, 6826, 8860, 10239, 13290, 13652, 17065, 20478, 26580, 34130, 40956, 51195, 68260, 102390, 204780, 1511959, 3023918, 4535877, 6047836, 7559795, 9071754, 15119590, 18143508, 22679385, 30239180, 45358770, 90717540]

約数ペア:

[(1, 90717540), (2, 45358770), (3, 30239180), (4, 22679385), (5, 18143508), (6, 15119590), (10, 9071754), (12, 7559795), (15, 6047836), (20, 4535877), (30, 3023918), (60, 1511959), (443, 204780), (886, 102390), (1329, 68260), (1772, 51195), (2215, 40956), (2658, 34130), (3413, 26580), (4430, 20478), (5316, 17065), (6645, 13652), (6826, 13290), (8860, 10239)]