9245450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 18581400

約数和(自身を除く): 9335950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 149, 170, 298, 365, 425, 730, 745, 850, 1241, 1490, 1825, 2482, 2533, 3650, 3725, 5066, 6205, 7450, 10877, 12410, 12665, 21754, 25330, 31025, 54385, 62050, 63325, 108770, 126650, 184909, 271925, 369818, 543850, 924545, 1849090, 4622725, 9245450]

約数ペア:

[(1, 9245450), (2, 4622725), (5, 1849090), (10, 924545), (17, 543850), (25, 369818), (34, 271925), (50, 184909), (73, 126650), (85, 108770), (146, 63325), (149, 62050), (170, 54385), (298, 31025), (365, 25330), (425, 21754), (730, 12665), (745, 12410), (850, 10877), (1241, 7450), (1490, 6205), (1825, 5066), (2482, 3725), (2533, 3650)]