682085950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149909}}^1$

素因数の和:149941

約数の個数: 48

約数和(自身を含む): 1561462560

約数和(自身を除く): 879376610

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 149909, 299818, 749545, 1049363, 1499090, 1948817, 2098726, 3747725, 3897634, 5246815, 7495450, 9744085, 10493630, 13641719, 19488170, 26234075, 27283438, 48720425, 52468150, 68208595, 97440850, 136417190, 341042975, 682085950]

約数ペア:

[(1, 682085950), (2, 341042975), (5, 136417190), (7, 97440850), (10, 68208595), (13, 52468150), (14, 48720425), (25, 27283438), (26, 26234075), (35, 19488170), (50, 13641719), (65, 10493630), (70, 9744085), (91, 7495450), (130, 5246815), (175, 3897634), (182, 3747725), (325, 2098726), (350, 1948817), (455, 1499090), (650, 1049363), (910, 749545), (2275, 299818), (4550, 149909)]