331170060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{424577}}^1$

素因数の和:424602

約数の個数: 48

約数和(自身を含む): 998607456

約数和(自身を除く): 667437396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 424577, 849154, 1273731, 1698308, 2122885, 2547462, 4245770, 5094924, 5519501, 6368655, 8491540, 11039002, 12737310, 16558503, 22078004, 25474620, 27597505, 33117006, 55195010, 66234012, 82792515, 110390020, 165585030, 331170060]

約数ペア:

[(1, 331170060), (2, 165585030), (3, 110390020), (4, 82792515), (5, 66234012), (6, 55195010), (10, 33117006), (12, 27597505), (13, 25474620), (15, 22078004), (20, 16558503), (26, 12737310), (30, 11039002), (39, 8491540), (52, 6368655), (60, 5519501), (65, 5094924), (78, 4245770), (130, 2547462), (156, 2122885), (195, 1698308), (260, 1273731), (390, 849154), (780, 424577)]