913904441640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81891079}}^1$

素因数の和:81891127

約数の個数: 96

約数和(自身を含む): 3066002035200

約数和(自身を除く): 2152097593560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 81891079, 163782158, 245673237, 327564316, 409455395, 491346474, 655128632, 737019711, 818910790, 982692948, 1228366185, 1474039422, 1637821580, 1965385896, 2456732370, 2538623449, 2948078844, 3275643160, 3685098555, 4913464740, 5077246898, 5896157688, 7370197110, 7615870347, 9826929480, 10154493796, 12693117245, 14740394220, 15231740694, 20308987592, 22847611041, 25386234490, 29480788440, 30463481388, 38079351735, 45695222082, 50772468980, 60926962776, 76158703470, 91390444164, 101544937960, 114238055205, 152317406940, 182780888328, 228476110410, 304634813880, 456952220820, 913904441640]

約数ペア:

[(1, 913904441640), (2, 456952220820), (3, 304634813880), (4, 228476110410), (5, 182780888328), (6, 152317406940), (8, 114238055205), (9, 101544937960), (10, 91390444164), (12, 76158703470), (15, 60926962776), (18, 50772468980), (20, 45695222082), (24, 38079351735), (30, 30463481388), (31, 29480788440), (36, 25386234490), (40, 22847611041), (45, 20308987592), (60, 15231740694), (62, 14740394220), (72, 12693117245), (90, 10154493796), (93, 9826929480), (120, 7615870347), (124, 7370197110), (155, 5896157688), (180, 5077246898), (186, 4913464740), (248, 3685098555), (279, 3275643160), (310, 2948078844), (360, 2538623449), (372, 2456732370), (465, 1965385896), (558, 1637821580), (620, 1474039422), (744, 1228366185), (930, 982692948), (1116, 818910790), (1240, 737019711), (1395, 655128632), (1860, 491346474), (2232, 409455395), (2790, 327564316), (3720, 245673237), (5580, 163782158), (11160, 81891079)]