39791580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{971}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 71902884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 971, 1366, 1942, 2049, 2732, 2913, 3415, 3884, 4098, 4855, 5826, 6830, 8196, 9710, 10245, 11652, 13660, 14565, 19420, 20490, 29130, 40980, 58260, 663193, 1326386, 1989579, 2652772, 3315965, 3979158, 6631930, 7958316, 9947895, 13263860, 19895790, 39791580]

約数ペア:

[(1, 39791580), (2, 19895790), (3, 13263860), (4, 9947895), (5, 7958316), (6, 6631930), (10, 3979158), (12, 3315965), (15, 2652772), (20, 1989579), (30, 1326386), (60, 663193), (683, 58260), (971, 40980), (1366, 29130), (1942, 20490), (2049, 19420), (2732, 14565), (2913, 13660), (3415, 11652), (3884, 10245), (4098, 9710), (4855, 8196), (5826, 6830)]