16841470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 14262530

約数列:

[1, 2, 5, 10, 89, 127, 149, 178, 254, 298, 445, 635, 745, 890, 1270, 1490, 11303, 13261, 18923, 22606, 26522, 37846, 56515, 66305, 94615, 113030, 132610, 189230, 1684147, 3368294, 8420735, 16841470]

約数ペア:

[(1, 16841470), (2, 8420735), (5, 3368294), (10, 1684147), (89, 189230), (127, 132610), (149, 113030), (178, 94615), (254, 66305), (298, 56515), (445, 37846), (635, 26522), (745, 22606), (890, 18923), (1270, 13261), (1490, 11303)]