40089630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 110476800

約数和(自身を除く): 70387170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 547, 698, 1047, 1094, 1641, 1745, 2094, 2443, 2735, 3282, 3490, 3829, 4886, 5235, 5470, 7329, 7658, 8205, 10470, 11487, 12215, 14658, 16410, 19145, 22974, 24430, 36645, 38290, 57435, 73290, 114870, 190903, 381806, 572709, 954515, 1145418, 1336321, 1909030, 2672642, 2863545, 4008963, 5727090, 6681605, 8017926, 13363210, 20044815, 40089630]

約数ペア:

[(1, 40089630), (2, 20044815), (3, 13363210), (5, 8017926), (6, 6681605), (7, 5727090), (10, 4008963), (14, 2863545), (15, 2672642), (21, 1909030), (30, 1336321), (35, 1145418), (42, 954515), (70, 572709), (105, 381806), (210, 190903), (349, 114870), (547, 73290), (698, 57435), (1047, 38290), (1094, 36645), (1641, 24430), (1745, 22974), (2094, 19145), (2443, 16410), (2735, 14658), (3282, 12215), (3490, 11487), (3829, 10470), (4886, 8205), (5235, 7658), (5470, 7329)]