1608389630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{2351}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 3045397824

約数和(自身を除く): 1437008194

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 1849, 2351, 3182, 3698, 4702, 7955, 9245, 11755, 15910, 18490, 23510, 68413, 86987, 101093, 136826, 173974, 202186, 342065, 434935, 505465, 684130, 869870, 1010930, 3740441, 4346999, 7480882, 8693998, 18702205, 21734995, 37404410, 43469990, 160838963, 321677926, 804194815, 1608389630]

約数ペア:

[(1, 1608389630), (2, 804194815), (5, 321677926), (10, 160838963), (37, 43469990), (43, 37404410), (74, 21734995), (86, 18702205), (185, 8693998), (215, 7480882), (370, 4346999), (430, 3740441), (1591, 1010930), (1849, 869870), (2351, 684130), (3182, 505465), (3698, 434935), (4702, 342065), (7955, 202186), (9245, 173974), (11755, 136826), (15910, 101093), (18490, 86987), (23510, 68413)]