30228640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14533}}^1$

素因数の和:14561

約数の個数: 48

約数和(自身を含む): 76913928

約数和(自身を除く): 46685288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14533, 29066, 58132, 72665, 116264, 145330, 188929, 232528, 290660, 377858, 465056, 581320, 755716, 944645, 1162640, 1511432, 1889290, 2325280, 3022864, 3778580, 6045728, 7557160, 15114320, 30228640]

約数ペア:

[(1, 30228640), (2, 15114320), (4, 7557160), (5, 6045728), (8, 3778580), (10, 3022864), (13, 2325280), (16, 1889290), (20, 1511432), (26, 1162640), (32, 944645), (40, 755716), (52, 581320), (65, 465056), (80, 377858), (104, 290660), (130, 232528), (160, 188929), (208, 145330), (260, 116264), (416, 72665), (520, 58132), (1040, 29066), (2080, 14533)]