157050370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 294030000

約数和(自身を除く): 136979630

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1970, 2749, 5498, 5713, 11426, 13745, 27490, 28565, 57130, 79721, 159442, 398605, 541553, 797210, 1083106, 2707765, 5415530, 15705037, 31410074, 78525185, 157050370]

約数ペア:

[(1, 157050370), (2, 78525185), (5, 31410074), (10, 15705037), (29, 5415530), (58, 2707765), (145, 1083106), (197, 797210), (290, 541553), (394, 398605), (985, 159442), (1970, 79721), (2749, 57130), (5498, 28565), (5713, 27490), (11426, 13745)]