7045140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 20889792

約数和(自身を除く): 13844652

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, 6907, 13814, 20721, 27628, 34535, 41442, 69070, 82884, 103605, 117419, 138140, 207210, 234838, 352257, 414420, 469676, 587095, 704514, 1174190, 1409028, 1761285, 2348380, 3522570, 7045140]

約数ペア:

[(1, 7045140), (2, 3522570), (3, 2348380), (4, 1761285), (5, 1409028), (6, 1174190), (10, 704514), (12, 587095), (15, 469676), (17, 414420), (20, 352257), (30, 234838), (34, 207210), (51, 138140), (60, 117419), (68, 103605), (85, 82884), (102, 69070), (170, 41442), (204, 34535), (255, 27628), (340, 20721), (510, 13814), (1020, 6907)]