172333710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27751}}^1$

素因数の和:27790

約数の個数: 64

約数和(自身を含む): 479554560

約数和(自身を除く): 307220850

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, 2070, 3105, 6210, 27751, 55502, 83253, 138755, 166506, 249759, 277510, 416265, 499518, 638273, 749277, 832530, 1248795, 1276546, 1498554, 1914819, 2497590, 3191365, 3746385, 3829638, 5744457, 6382730, 7492770, 9574095, 11488914, 17233371, 19148190, 28722285, 34466742, 57444570, 86166855, 172333710]

約数ペア:

[(1, 172333710), (2, 86166855), (3, 57444570), (5, 34466742), (6, 28722285), (9, 19148190), (10, 17233371), (15, 11488914), (18, 9574095), (23, 7492770), (27, 6382730), (30, 5744457), (45, 3829638), (46, 3746385), (54, 3191365), (69, 2497590), (90, 1914819), (115, 1498554), (135, 1276546), (138, 1248795), (207, 832530), (230, 749277), (270, 638273), (345, 499518), (414, 416265), (621, 277510), (690, 249759), (1035, 166506), (1242, 138755), (2070, 83253), (3105, 55502), (6210, 27751)]