291240270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2659}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 758131920

約数和(自身を除く): 466891650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1217, 2434, 2659, 3651, 5318, 6085, 7302, 7977, 10953, 12170, 13295, 15954, 18255, 21906, 23931, 26590, 36510, 39885, 47862, 54765, 79770, 109530, 119655, 239310, 3236003, 6472006, 9708009, 16180015, 19416018, 29124027, 32360030, 48540045, 58248054, 97080090, 145620135, 291240270]

約数ペア:

[(1, 291240270), (2, 145620135), (3, 97080090), (5, 58248054), (6, 48540045), (9, 32360030), (10, 29124027), (15, 19416018), (18, 16180015), (30, 9708009), (45, 6472006), (90, 3236003), (1217, 239310), (2434, 119655), (2659, 109530), (3651, 79770), (5318, 54765), (6085, 47862), (7302, 39885), (7977, 36510), (10953, 26590), (12170, 23931), (13295, 21906), (15954, 18255)]