68605370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1163}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 131243328

約数和(自身を除く): 62637958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1163, 1735, 2326, 3470, 5815, 5899, 11630, 11798, 19771, 29495, 39542, 58990, 98855, 197710, 403561, 807122, 2017805, 4035610, 6860537, 13721074, 34302685, 68605370]

約数ペア:

[(1, 68605370), (2, 34302685), (5, 13721074), (10, 6860537), (17, 4035610), (34, 2017805), (85, 807122), (170, 403561), (347, 197710), (694, 98855), (1163, 58990), (1735, 39542), (2326, 29495), (3470, 19771), (5815, 11798), (5899, 11630)]