30058480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5233

約数の個数: 40

約数和(自身を含む): 70857072

約数和(自身を除く): 40798592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5147, 5840, 10294, 20588, 25735, 41176, 51470, 82352, 102940, 205880, 375731, 411760, 751462, 1502924, 1878655, 3005848, 3757310, 6011696, 7514620, 15029240, 30058480]

約数ペア:

[(1, 30058480), (2, 15029240), (4, 7514620), (5, 6011696), (8, 3757310), (10, 3005848), (16, 1878655), (20, 1502924), (40, 751462), (73, 411760), (80, 375731), (146, 205880), (292, 102940), (365, 82352), (584, 51470), (730, 41176), (1168, 25735), (1460, 20588), (2920, 10294), (5147, 5840)]