1570690660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2663}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 4124639232

約数和(自身を除く): 2553948572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 383, 385, 766, 770, 1532, 1540, 1915, 2663, 2681, 3830, 4213, 5326, 5362, 7660, 8426, 10652, 10724, 13315, 13405, 16852, 18641, 21065, 26630, 26810, 29293, 29491, 37282, 42130, 53260, 53620, 58586, 58982, 74564, 84260, 93205, 117172, 117964, 146465, 147455, 186410, 205051, 292930, 294910, 372820, 410102, 585860, 589820, 820204, 1019929, 1025255, 2039858, 2050510, 4079716, 4101020, 5099645, 7139503, 10199290, 11219219, 14279006, 20398580, 22438438, 28558012, 35697515, 44876876, 56096095, 71395030, 78534533, 112192190, 142790060, 157069066, 224384380, 314138132, 392672665, 785345330, 1570690660]

約数ペア:

[(1, 1570690660), (2, 785345330), (4, 392672665), (5, 314138132), (7, 224384380), (10, 157069066), (11, 142790060), (14, 112192190), (20, 78534533), (22, 71395030), (28, 56096095), (35, 44876876), (44, 35697515), (55, 28558012), (70, 22438438), (77, 20398580), (110, 14279006), (140, 11219219), (154, 10199290), (220, 7139503), (308, 5099645), (383, 4101020), (385, 4079716), (766, 2050510), (770, 2039858), (1532, 1025255), (1540, 1019929), (1915, 820204), (2663, 589820), (2681, 585860), (3830, 410102), (4213, 372820), (5326, 294910), (5362, 292930), (7660, 205051), (8426, 186410), (10652, 147455), (10724, 146465), (13315, 117964), (13405, 117172), (16852, 93205), (18641, 84260), (21065, 74564), (26630, 58982), (26810, 58586), (29293, 53620), (29491, 53260), (37282, 42130)]