3143731890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{51343}}^1$

素因数の和:51523

約数の個数: 64

約数和(自身を含む): 8177250816

約数和(自身を除く): 5033518926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 4082, 4710, 6123, 10205, 12246, 20410, 30615, 51343, 61230, 102686, 154029, 256715, 308058, 513430, 667459, 770145, 1334918, 1540290, 2002377, 3337295, 4004754, 6674590, 8060851, 10011885, 16121702, 20023770, 24182553, 40304255, 48365106, 80608510, 104791063, 120912765, 209582126, 241825530, 314373189, 523955315, 628746378, 1047910630, 1571865945, 3143731890]

約数ペア:

[(1, 3143731890), (2, 1571865945), (3, 1047910630), (5, 628746378), (6, 523955315), (10, 314373189), (13, 241825530), (15, 209582126), (26, 120912765), (30, 104791063), (39, 80608510), (65, 48365106), (78, 40304255), (130, 24182553), (157, 20023770), (195, 16121702), (314, 10011885), (390, 8060851), (471, 6674590), (785, 4004754), (942, 3337295), (1570, 2002377), (2041, 1540290), (2355, 1334918), (4082, 770145), (4710, 667459), (6123, 513430), (10205, 308058), (12246, 256715), (20410, 154029), (30615, 102686), (51343, 61230)]