2509615140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2460407}}^1$

素因数の和:2460436

約数の個数: 48

約数和(自身を含む): 7440273792

約数和(自身を除く): 4930658652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2460407, 4920814, 7381221, 9841628, 12302035, 14762442, 24604070, 29524884, 36906105, 41826919, 49208140, 73812210, 83653838, 125480757, 147624420, 167307676, 209134595, 250961514, 418269190, 501923028, 627403785, 836538380, 1254807570, 2509615140]

約数ペア:

[(1, 2509615140), (2, 1254807570), (3, 836538380), (4, 627403785), (5, 501923028), (6, 418269190), (10, 250961514), (12, 209134595), (15, 167307676), (17, 147624420), (20, 125480757), (30, 83653838), (34, 73812210), (51, 49208140), (60, 41826919), (68, 36906105), (85, 29524884), (102, 24604070), (170, 14762442), (204, 12302035), (255, 9841628), (340, 7381221), (510, 4920814), (1020, 2460407)]