220130340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46441}}^1$

素因数の和:46532

約数の個数: 48

約数和(自身を含む): 624180480

約数和(自身を除く): 404050140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 46441, 92882, 139323, 185764, 232205, 278646, 464410, 557292, 696615, 928820, 1393230, 2786460, 3668839, 7337678, 11006517, 14675356, 18344195, 22013034, 36688390, 44026068, 55032585, 73376780, 110065170, 220130340]

約数ペア:

[(1, 220130340), (2, 110065170), (3, 73376780), (4, 55032585), (5, 44026068), (6, 36688390), (10, 22013034), (12, 18344195), (15, 14675356), (20, 11006517), (30, 7337678), (60, 3668839), (79, 2786460), (158, 1393230), (237, 928820), (316, 696615), (395, 557292), (474, 464410), (790, 278646), (948, 232205), (1185, 185764), (1580, 139323), (2370, 92882), (4740, 46441)]