2855630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 5464800

約数和(自身を除く): 2609170

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 229, 290, 430, 458, 1145, 1247, 2290, 2494, 6235, 6641, 9847, 12470, 13282, 19694, 33205, 49235, 66410, 98470, 285563, 571126, 1427815, 2855630]

約数ペア:

[(1, 2855630), (2, 1427815), (5, 571126), (10, 285563), (29, 98470), (43, 66410), (58, 49235), (86, 33205), (145, 19694), (215, 13282), (229, 12470), (290, 9847), (430, 6641), (458, 6235), (1145, 2494), (1247, 2290)]