130967820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{242533}}^1$

素因数の和:242551

約数の個数: 48

約数和(自身を含む): 407457120

約数和(自身を除く): 276489300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 242533, 485066, 727599, 970132, 1212665, 1455198, 2182797, 2425330, 2910396, 3637995, 4365594, 4850660, 6548391, 7275990, 8731188, 10913985, 13096782, 14551980, 21827970, 26193564, 32741955, 43655940, 65483910, 130967820]

約数ペア:

[(1, 130967820), (2, 65483910), (3, 43655940), (4, 32741955), (5, 26193564), (6, 21827970), (9, 14551980), (10, 13096782), (12, 10913985), (15, 8731188), (18, 7275990), (20, 6548391), (27, 4850660), (30, 4365594), (36, 3637995), (45, 2910396), (54, 2425330), (60, 2182797), (90, 1455198), (108, 1212665), (135, 970132), (180, 727599), (270, 485066), (540, 242533)]