276570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 823680

約数和(自身を除く): 547110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 439, 630, 878, 1317, 2195, 2634, 3073, 3951, 4390, 6146, 6585, 7902, 9219, 13170, 15365, 18438, 19755, 27657, 30730, 39510, 46095, 55314, 92190, 138285, 276570]

約数ペア:

[(1, 276570), (2, 138285), (3, 92190), (5, 55314), (6, 46095), (7, 39510), (9, 30730), (10, 27657), (14, 19755), (15, 18438), (18, 15365), (21, 13170), (30, 9219), (35, 7902), (42, 6585), (45, 6146), (63, 4390), (70, 3951), (90, 3073), (105, 2634), (126, 2195), (210, 1317), (315, 878), (439, 630)]