39412260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 120085056

約数和(自身を除く): 80672796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 631, 694, 1041, 1262, 1388, 1735, 1893, 2082, 2524, 3123, 3155, 3470, 3786, 4164, 5205, 5679, 6246, 6310, 6940, 7572, 9465, 10410, 11358, 12492, 12620, 15615, 18930, 20820, 22716, 28395, 31230, 37860, 56790, 62460, 113580, 218957, 437914, 656871, 875828, 1094785, 1313742, 1970613, 2189570, 2627484, 3284355, 3941226, 4379140, 6568710, 7882452, 9853065, 13137420, 19706130, 39412260]

約数ペア:

[(1, 39412260), (2, 19706130), (3, 13137420), (4, 9853065), (5, 7882452), (6, 6568710), (9, 4379140), (10, 3941226), (12, 3284355), (15, 2627484), (18, 2189570), (20, 1970613), (30, 1313742), (36, 1094785), (45, 875828), (60, 656871), (90, 437914), (180, 218957), (347, 113580), (631, 62460), (694, 56790), (1041, 37860), (1262, 31230), (1388, 28395), (1735, 22716), (1893, 20820), (2082, 18930), (2524, 15615), (3123, 12620), (3155, 12492), (3470, 11358), (3786, 10410), (4164, 9465), (5205, 7572), (5679, 6940), (6246, 6310)]