9681390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 17275410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1559, 2070, 3105, 3118, 4677, 6210, 7795, 9354, 14031, 15590, 23385, 28062, 35857, 42093, 46770, 70155, 71714, 84186, 107571, 140310, 179285, 210465, 215142, 322713, 358570, 420930, 537855, 645426, 968139, 1075710, 1613565, 1936278, 3227130, 4840695, 9681390]

約数ペア:

[(1, 9681390), (2, 4840695), (3, 3227130), (5, 1936278), (6, 1613565), (9, 1075710), (10, 968139), (15, 645426), (18, 537855), (23, 420930), (27, 358570), (30, 322713), (45, 215142), (46, 210465), (54, 179285), (69, 140310), (90, 107571), (115, 84186), (135, 71714), (138, 70155), (207, 46770), (230, 42093), (270, 35857), (345, 28062), (414, 23385), (621, 15590), (690, 14031), (1035, 9354), (1242, 7795), (1559, 6210), (2070, 4677), (3105, 3118)]