147820620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33749}}^1$

素因数の和:33834

約数の個数: 48

約数和(自身を含む): 419580000

約数和(自身を除く): 271759380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 33749, 67498, 101247, 134996, 168745, 202494, 337490, 404988, 506235, 674980, 1012470, 2024940, 2463677, 4927354, 7391031, 9854708, 12318385, 14782062, 24636770, 29564124, 36955155, 49273540, 73910310, 147820620]

約数ペア:

[(1, 147820620), (2, 73910310), (3, 49273540), (4, 36955155), (5, 29564124), (6, 24636770), (10, 14782062), (12, 12318385), (15, 9854708), (20, 7391031), (30, 4927354), (60, 2463677), (73, 2024940), (146, 1012470), (219, 674980), (292, 506235), (365, 404988), (438, 337490), (730, 202494), (876, 168745), (1095, 134996), (1460, 101247), (2190, 67498), (4380, 33749)]