7159530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 19888128

約数和(自身を除く): 12728598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 331, 515, 618, 662, 721, 993, 1030, 1442, 1545, 1655, 1986, 2163, 2317, 3090, 3310, 3605, 4326, 4634, 4965, 6951, 7210, 9930, 10815, 11585, 13902, 21630, 23170, 34093, 34755, 68186, 69510, 102279, 170465, 204558, 238651, 340930, 477302, 511395, 715953, 1022790, 1193255, 1431906, 2386510, 3579765, 7159530]

約数ペア:

[(1, 7159530), (2, 3579765), (3, 2386510), (5, 1431906), (6, 1193255), (7, 1022790), (10, 715953), (14, 511395), (15, 477302), (21, 340930), (30, 238651), (35, 204558), (42, 170465), (70, 102279), (103, 69510), (105, 68186), (206, 34755), (210, 34093), (309, 23170), (331, 21630), (515, 13902), (618, 11585), (662, 10815), (721, 9930), (993, 7210), (1030, 6951), (1442, 4965), (1545, 4634), (1655, 4326), (1986, 3605), (2163, 3310), (2317, 3090)]