2630570940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{46691}}^1$

素因数の和:47019

約数の個数: 72

約数和(自身を含む): 8005063248

約数和(自身を除く): 5374492308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 3130, 3756, 4695, 5634, 6260, 9390, 11268, 14085, 18780, 28170, 46691, 56340, 93382, 140073, 186764, 233455, 280146, 420219, 466910, 560292, 700365, 840438, 933820, 1400730, 1680876, 2101095, 2801460, 4202190, 8404380, 14614283, 29228566, 43842849, 58457132, 73071415, 87685698, 131528547, 146142830, 175371396, 219214245, 263057094, 292285660, 438428490, 526114188, 657642735, 876856980, 1315285470, 2630570940]

約数ペア:

[(1, 2630570940), (2, 1315285470), (3, 876856980), (4, 657642735), (5, 526114188), (6, 438428490), (9, 292285660), (10, 263057094), (12, 219214245), (15, 175371396), (18, 146142830), (20, 131528547), (30, 87685698), (36, 73071415), (45, 58457132), (60, 43842849), (90, 29228566), (180, 14614283), (313, 8404380), (626, 4202190), (939, 2801460), (1252, 2101095), (1565, 1680876), (1878, 1400730), (2817, 933820), (3130, 840438), (3756, 700365), (4695, 560292), (5634, 466910), (6260, 420219), (9390, 280146), (11268, 233455), (14085, 186764), (18780, 140073), (28170, 93382), (46691, 56340)]