30719736

素因数分解:

$2^3\times 3^4\times {\mathrm{47407}}^1$

素因数の和:47425

約数の個数: 40

約数和(自身を含む): 86045520

約数和(自身を除く): 55325784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47407, 94814, 142221, 189628, 284442, 379256, 426663, 568884, 853326, 1137768, 1279989, 1706652, 2559978, 3413304, 3839967, 5119956, 7679934, 10239912, 15359868, 30719736]

約数ペア:

[(1, 30719736), (2, 15359868), (3, 10239912), (4, 7679934), (6, 5119956), (8, 3839967), (9, 3413304), (12, 2559978), (18, 1706652), (24, 1279989), (27, 1137768), (36, 853326), (54, 568884), (72, 426663), (81, 379256), (108, 284442), (162, 189628), (216, 142221), (324, 94814), (648, 47407)]