1563510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 4273920

約数和(自身を除く): 2710410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 211, 247, 285, 390, 422, 494, 570, 633, 741, 1055, 1235, 1266, 1482, 2110, 2470, 2743, 3165, 3705, 4009, 5486, 6330, 7410, 8018, 8229, 12027, 13715, 16458, 20045, 24054, 27430, 40090, 41145, 52117, 60135, 82290, 104234, 120270, 156351, 260585, 312702, 521170, 781755, 1563510]

約数ペア:

[(1, 1563510), (2, 781755), (3, 521170), (5, 312702), (6, 260585), (10, 156351), (13, 120270), (15, 104234), (19, 82290), (26, 60135), (30, 52117), (38, 41145), (39, 40090), (57, 27430), (65, 24054), (78, 20045), (95, 16458), (114, 13715), (130, 12027), (190, 8229), (195, 8018), (211, 7410), (247, 6330), (285, 5486), (390, 4009), (422, 3705), (494, 3165), (570, 2743), (633, 2470), (741, 2110), (1055, 1482), (1235, 1266)]