144396210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1367}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 397135872

約数和(自身を除く): 252739662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 503, 1006, 1367, 1509, 2515, 2734, 3018, 3521, 4101, 5030, 6835, 7042, 7545, 8202, 9569, 10563, 13670, 15090, 17605, 19138, 20505, 21126, 28707, 35210, 41010, 47845, 52815, 57414, 95690, 105630, 143535, 287070, 687601, 1375202, 2062803, 3438005, 4125606, 4813207, 6876010, 9626414, 10314015, 14439621, 20628030, 24066035, 28879242, 48132070, 72198105, 144396210]

約数ペア:

[(1, 144396210), (2, 72198105), (3, 48132070), (5, 28879242), (6, 24066035), (7, 20628030), (10, 14439621), (14, 10314015), (15, 9626414), (21, 6876010), (30, 4813207), (35, 4125606), (42, 3438005), (70, 2062803), (105, 1375202), (210, 687601), (503, 287070), (1006, 143535), (1367, 105630), (1509, 95690), (2515, 57414), (2734, 52815), (3018, 47845), (3521, 41010), (4101, 35210), (5030, 28707), (6835, 21126), (7042, 20505), (7545, 19138), (8202, 17605), (9569, 15090), (10563, 13670)]