39314820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 118702080

約数和(自身を除く): 79387260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 919, 930, 1380, 1426, 1838, 1860, 2139, 2757, 2852, 3565, 3676, 4278, 4595, 5514, 7130, 8556, 9190, 10695, 11028, 13785, 14260, 18380, 21137, 21390, 27570, 28489, 42274, 42780, 55140, 56978, 63411, 84548, 85467, 105685, 113956, 126822, 142445, 170934, 211370, 253644, 284890, 317055, 341868, 422740, 427335, 569780, 634110, 655247, 854670, 1268220, 1310494, 1709340, 1965741, 2620988, 3276235, 3931482, 6552470, 7862964, 9828705, 13104940, 19657410, 39314820]

約数ペア:

[(1, 39314820), (2, 19657410), (3, 13104940), (4, 9828705), (5, 7862964), (6, 6552470), (10, 3931482), (12, 3276235), (15, 2620988), (20, 1965741), (23, 1709340), (30, 1310494), (31, 1268220), (46, 854670), (60, 655247), (62, 634110), (69, 569780), (92, 427335), (93, 422740), (115, 341868), (124, 317055), (138, 284890), (155, 253644), (186, 211370), (230, 170934), (276, 142445), (310, 126822), (345, 113956), (372, 105685), (460, 85467), (465, 84548), (620, 63411), (690, 56978), (713, 55140), (919, 42780), (930, 42274), (1380, 28489), (1426, 27570), (1838, 21390), (1860, 21137), (2139, 18380), (2757, 14260), (2852, 13785), (3565, 11028), (3676, 10695), (4278, 9190), (4595, 8556), (5514, 7130)]