229696980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123493}}^1$

素因数の和:123536

約数の個数: 48

約数和(自身を含む): 663903744

約数和(自身を除く): 434206764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 123493, 246986, 370479, 493972, 617465, 740958, 1234930, 1481916, 1852395, 2469860, 3704790, 3828283, 7409580, 7656566, 11484849, 15313132, 19141415, 22969698, 38282830, 45939396, 57424245, 76565660, 114848490, 229696980]

約数ペア:

[(1, 229696980), (2, 114848490), (3, 76565660), (4, 57424245), (5, 45939396), (6, 38282830), (10, 22969698), (12, 19141415), (15, 15313132), (20, 11484849), (30, 7656566), (31, 7409580), (60, 3828283), (62, 3704790), (93, 2469860), (124, 1852395), (155, 1481916), (186, 1234930), (310, 740958), (372, 617465), (465, 493972), (620, 370479), (930, 246986), (1860, 123493)]