60290620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 138424608

約数和(自身を除く): 78133988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3461, 3484, 4355, 6922, 8710, 13844, 17305, 17420, 34610, 44993, 69220, 89986, 179972, 224965, 231887, 449930, 463774, 899860, 927548, 1159435, 2318870, 3014531, 4637740, 6029062, 12058124, 15072655, 30145310, 60290620]

約数ペア:

[(1, 60290620), (2, 30145310), (4, 15072655), (5, 12058124), (10, 6029062), (13, 4637740), (20, 3014531), (26, 2318870), (52, 1159435), (65, 927548), (67, 899860), (130, 463774), (134, 449930), (260, 231887), (268, 224965), (335, 179972), (670, 89986), (871, 69220), (1340, 44993), (1742, 34610), (3461, 17420), (3484, 17305), (4355, 13844), (6922, 8710)]