124751620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30727}}^1$

素因数の和:30772

約数の個数: 48

約数和(自身を含む): 309738240

約数和(自身を除く): 184986620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 30727, 61454, 122908, 153635, 215089, 307270, 430178, 614540, 860356, 891083, 1075445, 1782166, 2150890, 3564332, 4301780, 4455415, 6237581, 8910830, 12475162, 17821660, 24950324, 31187905, 62375810, 124751620]

約数ペア:

[(1, 124751620), (2, 62375810), (4, 31187905), (5, 24950324), (7, 17821660), (10, 12475162), (14, 8910830), (20, 6237581), (28, 4455415), (29, 4301780), (35, 3564332), (58, 2150890), (70, 1782166), (116, 1075445), (140, 891083), (145, 860356), (203, 614540), (290, 430178), (406, 307270), (580, 215089), (812, 153635), (1015, 122908), (2030, 61454), (4060, 30727)]