71327430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1789}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 185973840

約数和(自身を除く): 114646410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 1789, 2215, 2658, 3578, 3987, 4430, 5367, 6645, 7974, 8945, 10734, 13290, 16101, 17890, 19935, 26835, 32202, 39870, 53670, 80505, 161010, 792527, 1585054, 2377581, 3962635, 4755162, 7132743, 7925270, 11887905, 14265486, 23775810, 35663715, 71327430]

約数ペア:

[(1, 71327430), (2, 35663715), (3, 23775810), (5, 14265486), (6, 11887905), (9, 7925270), (10, 7132743), (15, 4755162), (18, 3962635), (30, 2377581), (45, 1585054), (90, 792527), (443, 161010), (886, 80505), (1329, 53670), (1789, 39870), (2215, 32202), (2658, 26835), (3578, 19935), (3987, 17890), (4430, 16101), (5367, 13290), (6645, 10734), (7974, 8945)]