31252980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47353}}^1$

素因数の和:47376

約数の個数: 48

約数和(自身を含む): 95465664

約数和(自身を除く): 64212684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47353, 94706, 142059, 189412, 236765, 284118, 473530, 520883, 568236, 710295, 947060, 1041766, 1420590, 1562649, 2083532, 2604415, 2841180, 3125298, 5208830, 6250596, 7813245, 10417660, 15626490, 31252980]

約数ペア:

[(1, 31252980), (2, 15626490), (3, 10417660), (4, 7813245), (5, 6250596), (6, 5208830), (10, 3125298), (11, 2841180), (12, 2604415), (15, 2083532), (20, 1562649), (22, 1420590), (30, 1041766), (33, 947060), (44, 710295), (55, 568236), (60, 520883), (66, 473530), (110, 284118), (132, 236765), (165, 189412), (220, 142059), (330, 94706), (660, 47353)]