2527260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 7185696

約数和(自身を除く): 4658436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 577, 730, 876, 1095, 1154, 1460, 1731, 2190, 2308, 2885, 3462, 4380, 5770, 6924, 8655, 11540, 17310, 34620, 42121, 84242, 126363, 168484, 210605, 252726, 421210, 505452, 631815, 842420, 1263630, 2527260]

約数ペア:

[(1, 2527260), (2, 1263630), (3, 842420), (4, 631815), (5, 505452), (6, 421210), (10, 252726), (12, 210605), (15, 168484), (20, 126363), (30, 84242), (60, 42121), (73, 34620), (146, 17310), (219, 11540), (292, 8655), (365, 6924), (438, 5770), (577, 4380), (730, 3462), (876, 2885), (1095, 2308), (1154, 2190), (1460, 1731)]