2859192140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2917543}}^1$

素因数の和:2917566

約数の個数: 36

約数和(自身を含む): 6984600336

約数和(自身を除く): 4125408196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2917543, 5835086, 11670172, 14587715, 20422801, 29175430, 40845602, 58350860, 81691204, 102114005, 142959607, 204228010, 285919214, 408456020, 571838428, 714798035, 1429596070, 2859192140]

約数ペア:

[(1, 2859192140), (2, 1429596070), (4, 714798035), (5, 571838428), (7, 408456020), (10, 285919214), (14, 204228010), (20, 142959607), (28, 102114005), (35, 81691204), (49, 58350860), (70, 40845602), (98, 29175430), (140, 20422801), (196, 14587715), (245, 11670172), (490, 5835086), (980, 2917543)]