1397092140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{5849}}^1$

素因数の和:7191

約数の個数: 72

約数和(自身を含む): 4241764800

約数和(自身を除く): 2844672660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1327, 2654, 3981, 5308, 5849, 6635, 7962, 11698, 11943, 13270, 15924, 17547, 19905, 23396, 23886, 26540, 29245, 35094, 39810, 47772, 52641, 58490, 59715, 70188, 79620, 87735, 105282, 116980, 119430, 175470, 210564, 238860, 263205, 350940, 526410, 1052820, 7761623, 15523246, 23284869, 31046492, 38808115, 46569738, 69854607, 77616230, 93139476, 116424345, 139709214, 155232460, 232848690, 279418428, 349273035, 465697380, 698546070, 1397092140]

約数ペア:

[(1, 1397092140), (2, 698546070), (3, 465697380), (4, 349273035), (5, 279418428), (6, 232848690), (9, 155232460), (10, 139709214), (12, 116424345), (15, 93139476), (18, 77616230), (20, 69854607), (30, 46569738), (36, 38808115), (45, 31046492), (60, 23284869), (90, 15523246), (180, 7761623), (1327, 1052820), (2654, 526410), (3981, 350940), (5308, 263205), (5849, 238860), (6635, 210564), (7962, 175470), (11698, 119430), (11943, 116980), (13270, 105282), (15924, 87735), (17547, 79620), (19905, 70188), (23396, 59715), (23886, 58490), (26540, 52641), (29245, 47772), (35094, 39810)]