40044270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{27241}}^1$

素因数の和:27265

約数の個数: 48

約数和(自身を含む): 111801168

約数和(自身を除く): 71756898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 27241, 54482, 81723, 136205, 163446, 190687, 272410, 381374, 408615, 572061, 817230, 953435, 1144122, 1334809, 1906870, 2669618, 2860305, 4004427, 5720610, 6674045, 8008854, 13348090, 20022135, 40044270]

約数ペア:

[(1, 40044270), (2, 20022135), (3, 13348090), (5, 8008854), (6, 6674045), (7, 5720610), (10, 4004427), (14, 2860305), (15, 2669618), (21, 1906870), (30, 1334809), (35, 1144122), (42, 953435), (49, 817230), (70, 572061), (98, 408615), (105, 381374), (147, 272410), (210, 190687), (245, 163446), (294, 136205), (490, 81723), (735, 54482), (1470, 27241)]