339964620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138197}}^1$

素因数の和:138250

約数の個数: 48

約数和(自身を含む): 975125088

約数和(自身を除く): 635160468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 138197, 276394, 414591, 552788, 690985, 829182, 1381970, 1658364, 2072955, 2763940, 4145910, 5666077, 8291820, 11332154, 16998231, 22664308, 28330385, 33996462, 56660770, 67992924, 84991155, 113321540, 169982310, 339964620]

約数ペア:

[(1, 339964620), (2, 169982310), (3, 113321540), (4, 84991155), (5, 67992924), (6, 56660770), (10, 33996462), (12, 28330385), (15, 22664308), (20, 16998231), (30, 11332154), (41, 8291820), (60, 5666077), (82, 4145910), (123, 2763940), (164, 2072955), (205, 1658364), (246, 1381970), (410, 829182), (492, 690985), (615, 552788), (820, 414591), (1230, 276394), (2460, 138197)]