7147630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 8365490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 503, 1006, 1015, 1421, 2030, 2515, 2842, 3521, 5030, 7042, 7105, 14210, 14587, 17605, 24647, 29174, 35210, 49294, 72935, 102109, 123235, 145870, 204218, 246470, 510545, 714763, 1021090, 1429526, 3573815, 7147630]

約数ペア:

[(1, 7147630), (2, 3573815), (5, 1429526), (7, 1021090), (10, 714763), (14, 510545), (29, 246470), (35, 204218), (49, 145870), (58, 123235), (70, 102109), (98, 72935), (145, 49294), (203, 35210), (245, 29174), (290, 24647), (406, 17605), (490, 14587), (503, 14210), (1006, 7105), (1015, 7042), (1421, 5030), (2030, 3521), (2515, 2842)]