151578210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1201}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 416795904

約数和(自身を除く): 265217694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 601, 1201, 1202, 1803, 2402, 3005, 3603, 3606, 4207, 6005, 6010, 7206, 8407, 8414, 9015, 12010, 12621, 16814, 18015, 18030, 21035, 25221, 25242, 36030, 42035, 42070, 50442, 63105, 84070, 126105, 126210, 252210, 721801, 1443602, 2165403, 3609005, 4330806, 5052607, 7218010, 10105214, 10827015, 15157821, 21654030, 25263035, 30315642, 50526070, 75789105, 151578210]

約数ペア:

[(1, 151578210), (2, 75789105), (3, 50526070), (5, 30315642), (6, 25263035), (7, 21654030), (10, 15157821), (14, 10827015), (15, 10105214), (21, 7218010), (30, 5052607), (35, 4330806), (42, 3609005), (70, 2165403), (105, 1443602), (210, 721801), (601, 252210), (1201, 126210), (1202, 126105), (1803, 84070), (2402, 63105), (3005, 50442), (3603, 42070), (3606, 42035), (4207, 36030), (6005, 25242), (6010, 25221), (7206, 21035), (8407, 18030), (8414, 18015), (9015, 16814), (12010, 12621)]