143087910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{681371}}^1$

素因数の和:681388

約数の個数: 32

約数和(自身を含む): 392470272

約数和(自身を除く): 249382362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 681371, 1362742, 2044113, 3406855, 4088226, 4769597, 6813710, 9539194, 10220565, 14308791, 20441130, 23847985, 28617582, 47695970, 71543955, 143087910]

約数ペア:

[(1, 143087910), (2, 71543955), (3, 47695970), (5, 28617582), (6, 23847985), (7, 20441130), (10, 14308791), (14, 10220565), (15, 9539194), (21, 6813710), (30, 4769597), (35, 4088226), (42, 3406855), (70, 2044113), (105, 1362742), (210, 681371)]