7441060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 9795740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 227, 298, 454, 596, 745, 908, 1135, 1490, 1639, 2270, 2497, 2980, 3278, 4540, 4994, 6556, 8195, 9988, 12485, 16390, 24970, 32780, 33823, 49940, 67646, 135292, 169115, 338230, 372053, 676460, 744106, 1488212, 1860265, 3720530, 7441060]

約数ペア:

[(1, 7441060), (2, 3720530), (4, 1860265), (5, 1488212), (10, 744106), (11, 676460), (20, 372053), (22, 338230), (44, 169115), (55, 135292), (110, 67646), (149, 49940), (220, 33823), (227, 32780), (298, 24970), (454, 16390), (596, 12485), (745, 9988), (908, 8195), (1135, 6556), (1490, 4994), (1639, 4540), (2270, 3278), (2497, 2980)]