1567128330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81749}}^1$

素因数の和:81836

約数の個数: 64

約数和(自身を含む): 4237920000

約数和(自身を除く): 2670791670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 81749, 163498, 245247, 408745, 490494, 735741, 817490, 1226235, 1471482, 2207223, 2452470, 3678705, 4414446, 5804179, 7357410, 11036115, 11608358, 17412537, 22072230, 29020895, 34825074, 52237611, 58041790, 87062685, 104475222, 156712833, 174125370, 261188055, 313425666, 522376110, 783564165, 1567128330]

約数ペア:

[(1, 1567128330), (2, 783564165), (3, 522376110), (5, 313425666), (6, 261188055), (9, 174125370), (10, 156712833), (15, 104475222), (18, 87062685), (27, 58041790), (30, 52237611), (45, 34825074), (54, 29020895), (71, 22072230), (90, 17412537), (135, 11608358), (142, 11036115), (213, 7357410), (270, 5804179), (355, 4414446), (426, 3678705), (639, 2452470), (710, 2207223), (1065, 1471482), (1278, 1226235), (1917, 817490), (2130, 735741), (3195, 490494), (3834, 408745), (6390, 245247), (9585, 163498), (19170, 81749)]