354270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 993168

約数和(自身を除く): 638898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 241, 245, 294, 482, 490, 723, 735, 1205, 1446, 1470, 1687, 2410, 3374, 3615, 5061, 7230, 8435, 10122, 11809, 16870, 23618, 25305, 35427, 50610, 59045, 70854, 118090, 177135, 354270]

約数ペア:

[(1, 354270), (2, 177135), (3, 118090), (5, 70854), (6, 59045), (7, 50610), (10, 35427), (14, 25305), (15, 23618), (21, 16870), (30, 11809), (35, 10122), (42, 8435), (49, 7230), (70, 5061), (98, 3615), (105, 3374), (147, 2410), (210, 1687), (241, 1470), (245, 1446), (294, 1205), (482, 735), (490, 723)]