9234260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 13264300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 929, 994, 1420, 1858, 1988, 2485, 3716, 4645, 4970, 6503, 9290, 9940, 13006, 18580, 26012, 32515, 65030, 65959, 130060, 131918, 263836, 329795, 461713, 659590, 923426, 1319180, 1846852, 2308565, 4617130, 9234260]

約数ペア:

[(1, 9234260), (2, 4617130), (4, 2308565), (5, 1846852), (7, 1319180), (10, 923426), (14, 659590), (20, 461713), (28, 329795), (35, 263836), (70, 131918), (71, 130060), (140, 65959), (142, 65030), (284, 32515), (355, 26012), (497, 18580), (710, 13006), (929, 9940), (994, 9290), (1420, 6503), (1858, 4970), (1988, 4645), (2485, 3716)]