42310920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 128226240

約数和(自身を除く): 85915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3491, 4040, 6060, 6982, 10473, 12120, 13964, 17455, 20946, 27928, 34910, 41892, 52365, 69820, 83784, 104730, 139640, 209460, 352591, 418920, 705182, 1057773, 1410364, 1762955, 2115546, 2820728, 3525910, 4231092, 5288865, 7051820, 8462184, 10577730, 14103640, 21155460, 42310920]

約数ペア:

[(1, 42310920), (2, 21155460), (3, 14103640), (4, 10577730), (5, 8462184), (6, 7051820), (8, 5288865), (10, 4231092), (12, 3525910), (15, 2820728), (20, 2115546), (24, 1762955), (30, 1410364), (40, 1057773), (60, 705182), (101, 418920), (120, 352591), (202, 209460), (303, 139640), (404, 104730), (505, 83784), (606, 69820), (808, 52365), (1010, 41892), (1212, 34910), (1515, 27928), (2020, 20946), (2424, 17455), (3030, 13964), (3491, 12120), (4040, 10473), (6060, 6982)]