42280870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 81710208

約数和(自身を除く): 39429338

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 3407, 6205, 6814, 12410, 17035, 34070, 57919, 115838, 248711, 289595, 497422, 579190, 1243555, 2487110, 4228087, 8456174, 21140435, 42280870]

約数ペア:

[(1, 42280870), (2, 21140435), (5, 8456174), (10, 4228087), (17, 2487110), (34, 1243555), (73, 579190), (85, 497422), (146, 289595), (170, 248711), (365, 115838), (730, 57919), (1241, 34070), (2482, 17035), (3407, 12410), (6205, 6814)]