17334220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 36

約数和(自身を含む): 38682000

約数和(自身を除く): 21347780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 2999, 5780, 5998, 11996, 14995, 29990, 50983, 59980, 101966, 203932, 254915, 509830, 866711, 1019660, 1733422, 3466844, 4333555, 8667110, 17334220]

約数ペア:

[(1, 17334220), (2, 8667110), (4, 4333555), (5, 3466844), (10, 1733422), (17, 1019660), (20, 866711), (34, 509830), (68, 254915), (85, 203932), (170, 101966), (289, 59980), (340, 50983), (578, 29990), (1156, 14995), (1445, 11996), (2890, 5998), (2999, 5780)]