22394820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 72769536

約数和(自身を除く): 50374716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 751, 852, 994, 1065, 1420, 1491, 1502, 1988, 2130, 2253, 2485, 2982, 3004, 3755, 4260, 4506, 4970, 5257, 5964, 7455, 7510, 9012, 9940, 10514, 11265, 14910, 15020, 15771, 21028, 22530, 26285, 29820, 31542, 45060, 52570, 53321, 63084, 78855, 105140, 106642, 157710, 159963, 213284, 266605, 315420, 319926, 373247, 533210, 639852, 746494, 799815, 1066420, 1119741, 1492988, 1599630, 1866235, 2239482, 3199260, 3732470, 4478964, 5598705, 7464940, 11197410, 22394820]

約数ペア:

[(1, 22394820), (2, 11197410), (3, 7464940), (4, 5598705), (5, 4478964), (6, 3732470), (7, 3199260), (10, 2239482), (12, 1866235), (14, 1599630), (15, 1492988), (20, 1119741), (21, 1066420), (28, 799815), (30, 746494), (35, 639852), (42, 533210), (60, 373247), (70, 319926), (71, 315420), (84, 266605), (105, 213284), (140, 159963), (142, 157710), (210, 106642), (213, 105140), (284, 78855), (355, 63084), (420, 53321), (426, 52570), (497, 45060), (710, 31542), (751, 29820), (852, 26285), (994, 22530), (1065, 21028), (1420, 15771), (1491, 15020), (1502, 14910), (1988, 11265), (2130, 10514), (2253, 9940), (2485, 9012), (2982, 7510), (3004, 7455), (3755, 5964), (4260, 5257), (4506, 4970)]