304880982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{31699}}^1$

素因数の和:31940

約数の個数: 32

約数和(自身を含む): 699936000

約数和(自身を除く): 395055018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 31699, 63398, 95097, 190194, 221893, 443786, 665679, 1331358, 7259071, 14518142, 21777213, 43554426, 50813497, 101626994, 152440491, 304880982]

約数ペア:

[(1, 304880982), (2, 152440491), (3, 101626994), (6, 50813497), (7, 43554426), (14, 21777213), (21, 14518142), (42, 7259071), (229, 1331358), (458, 665679), (687, 443786), (1374, 221893), (1603, 190194), (3206, 95097), (4809, 63398), (9618, 31699)]