74937390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5345

約数の個数: 64

約数和(自身を含む): 200800512

約数和(自身を除く): 125863122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 5281, 7095, 10562, 14190, 15843, 26405, 31686, 52810, 58091, 79215, 116182, 158430, 174273, 227083, 290455, 348546, 454166, 580910, 681249, 871365, 1135415, 1362498, 1742730, 2270830, 2497913, 3406245, 4995826, 6812490, 7493739, 12489565, 14987478, 24979130, 37468695, 74937390]

約数ペア:

[(1, 74937390), (2, 37468695), (3, 24979130), (5, 14987478), (6, 12489565), (10, 7493739), (11, 6812490), (15, 4995826), (22, 3406245), (30, 2497913), (33, 2270830), (43, 1742730), (55, 1362498), (66, 1135415), (86, 871365), (110, 681249), (129, 580910), (165, 454166), (215, 348546), (258, 290455), (330, 227083), (430, 174273), (473, 158430), (645, 116182), (946, 79215), (1290, 58091), (1419, 52810), (2365, 31686), (2838, 26405), (4730, 15843), (5281, 14190), (7095, 10562)]