84690430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45289}}^1$

素因数の和:45324

約数の個数: 32

約数和(自身を含む): 176087520

約数和(自身を除く): 91397090

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 45289, 90578, 226445, 452890, 498179, 769913, 996358, 1539826, 2490895, 3849565, 4981790, 7699130, 8469043, 16938086, 42345215, 84690430]

約数ペア:

[(1, 84690430), (2, 42345215), (5, 16938086), (10, 8469043), (11, 7699130), (17, 4981790), (22, 3849565), (34, 2490895), (55, 1539826), (85, 996358), (110, 769913), (170, 498179), (187, 452890), (374, 226445), (935, 90578), (1870, 45289)]