16905230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 32790528

約数和(自身を除く): 15885298

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 2371, 3565, 4742, 7130, 11855, 23710, 54533, 73501, 109066, 147002, 272665, 367505, 545330, 735010, 1690523, 3381046, 8452615, 16905230]

約数ペア:

[(1, 16905230), (2, 8452615), (5, 3381046), (10, 1690523), (23, 735010), (31, 545330), (46, 367505), (62, 272665), (115, 147002), (155, 109066), (230, 73501), (310, 54533), (713, 23710), (1426, 11855), (2371, 7130), (3565, 4742)]