30116580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38611}}^1$

素因数の和:38636

約数の個数: 48

約数和(自身を含む): 90815424

約数和(自身を除く): 60698844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38611, 77222, 115833, 154444, 193055, 231666, 386110, 463332, 501943, 579165, 772220, 1003886, 1158330, 1505829, 2007772, 2316660, 2509715, 3011658, 5019430, 6023316, 7529145, 10038860, 15058290, 30116580]

約数ペア:

[(1, 30116580), (2, 15058290), (3, 10038860), (4, 7529145), (5, 6023316), (6, 5019430), (10, 3011658), (12, 2509715), (13, 2316660), (15, 2007772), (20, 1505829), (26, 1158330), (30, 1003886), (39, 772220), (52, 579165), (60, 501943), (65, 463332), (78, 386110), (130, 231666), (156, 193055), (195, 154444), (260, 115833), (390, 77222), (780, 38611)]