1618410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 3942720

約数和(自身を除く): 2324310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 739, 1095, 1478, 2190, 2217, 3695, 4434, 7390, 11085, 22170, 53947, 107894, 161841, 269735, 323682, 539470, 809205, 1618410]

約数ペア:

[(1, 1618410), (2, 809205), (3, 539470), (5, 323682), (6, 269735), (10, 161841), (15, 107894), (30, 53947), (73, 22170), (146, 11085), (219, 7390), (365, 4434), (438, 3695), (730, 2217), (739, 2190), (1095, 1478)]