4215210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6671190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 149, 205, 230, 246, 298, 345, 410, 447, 615, 690, 745, 894, 943, 1230, 1490, 1886, 2235, 2829, 3427, 4470, 4715, 5658, 6109, 6854, 9430, 10281, 12218, 14145, 17135, 18327, 20562, 28290, 30545, 34270, 36654, 51405, 61090, 91635, 102810, 140507, 183270, 281014, 421521, 702535, 843042, 1405070, 2107605, 4215210]

約数ペア:

[(1, 4215210), (2, 2107605), (3, 1405070), (5, 843042), (6, 702535), (10, 421521), (15, 281014), (23, 183270), (30, 140507), (41, 102810), (46, 91635), (69, 61090), (82, 51405), (115, 36654), (123, 34270), (138, 30545), (149, 28290), (205, 20562), (230, 18327), (246, 17135), (298, 14145), (345, 12218), (410, 10281), (447, 9430), (615, 6854), (690, 6109), (745, 5658), (894, 4715), (943, 4470), (1230, 3427), (1490, 2829), (1886, 2235)]