1770046060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{15773}}^1$

素因数の和:15994

約数の個数: 48

約数和(自身を含む): 3858446592

約数和(自身を除く): 2088400532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 620, 724, 905, 1810, 3620, 5611, 11222, 15773, 22444, 28055, 31546, 56110, 63092, 78865, 112220, 157730, 315460, 488963, 977926, 1955852, 2444815, 2854913, 4889630, 5709826, 9779260, 11419652, 14274565, 28549130, 57098260, 88502303, 177004606, 354009212, 442511515, 885023030, 1770046060]

約数ペア:

[(1, 1770046060), (2, 885023030), (4, 442511515), (5, 354009212), (10, 177004606), (20, 88502303), (31, 57098260), (62, 28549130), (124, 14274565), (155, 11419652), (181, 9779260), (310, 5709826), (362, 4889630), (620, 2854913), (724, 2444815), (905, 1955852), (1810, 977926), (3620, 488963), (5611, 315460), (11222, 157730), (15773, 112220), (22444, 78865), (28055, 63092), (31546, 56110)]