64212910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 122899680

約数和(自身を除く): 58686770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1307, 1445, 2614, 2890, 4913, 6535, 9826, 13070, 22219, 24565, 44438, 49130, 111095, 222190, 377723, 755446, 1888615, 3777230, 6421291, 12842582, 32106455, 64212910]

約数ペア:

[(1, 64212910), (2, 32106455), (5, 12842582), (10, 6421291), (17, 3777230), (34, 1888615), (85, 755446), (170, 377723), (289, 222190), (578, 111095), (1307, 49130), (1445, 44438), (2614, 24565), (2890, 22219), (4913, 13070), (6535, 9826)]