713209210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1499}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 1495908000

約数和(自身を除く): 782698790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 971, 1499, 1942, 2998, 4855, 6797, 7495, 9710, 10493, 13594, 14990, 20986, 33985, 47579, 52465, 67970, 73451, 95158, 104930, 146902, 237895, 367255, 475790, 734510, 1455529, 2911058, 7277645, 10188703, 14555290, 20377406, 50943515, 71320921, 101887030, 142641842, 356604605, 713209210]

約数ペア:

[(1, 713209210), (2, 356604605), (5, 142641842), (7, 101887030), (10, 71320921), (14, 50943515), (35, 20377406), (49, 14555290), (70, 10188703), (98, 7277645), (245, 2911058), (490, 1455529), (971, 734510), (1499, 475790), (1942, 367255), (2998, 237895), (4855, 146902), (6797, 104930), (7495, 95158), (9710, 73451), (10493, 67970), (13594, 52465), (14990, 47579), (20986, 33985)]