130547970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{69073}}^1$

素因数の和:69096

約数の個数: 64

約数和(自身を含む): 397866240

約数和(自身を除く): 267318270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 69073, 138146, 207219, 345365, 414438, 483511, 621657, 690730, 967022, 1036095, 1243314, 1450533, 1864971, 2072190, 2417555, 2901066, 3108285, 3729942, 4351599, 4835110, 6216570, 7252665, 8703198, 9324855, 13054797, 14505330, 18649710, 21757995, 26109594, 43515990, 65273985, 130547970]

約数ペア:

[(1, 130547970), (2, 65273985), (3, 43515990), (5, 26109594), (6, 21757995), (7, 18649710), (9, 14505330), (10, 13054797), (14, 9324855), (15, 8703198), (18, 7252665), (21, 6216570), (27, 4835110), (30, 4351599), (35, 3729942), (42, 3108285), (45, 2901066), (54, 2417555), (63, 2072190), (70, 1864971), (90, 1450533), (105, 1243314), (126, 1036095), (135, 967022), (189, 690730), (210, 621657), (270, 483511), (315, 414438), (378, 345365), (630, 207219), (945, 138146), (1890, 69073)]