315574854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{242377}}^1$

素因数の和:242420

約数の個数: 32

約数和(自身を含む): 744585216

約数和(自身を除く): 429010362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 242377, 484754, 727131, 1454262, 1696639, 3393278, 5089917, 7513687, 10179834, 15027374, 22541061, 45082122, 52595809, 105191618, 157787427, 315574854]

約数ペア:

[(1, 315574854), (2, 157787427), (3, 105191618), (6, 52595809), (7, 45082122), (14, 22541061), (21, 15027374), (31, 10179834), (42, 7513687), (62, 5089917), (93, 3393278), (186, 1696639), (217, 1454262), (434, 727131), (651, 484754), (1302, 242377)]