69088740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 222265344

約数和(自身を除く): 153176604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 607, 813, 1084, 1214, 1355, 1626, 1821, 1897, 2428, 2710, 3035, 3252, 3642, 3794, 4065, 4249, 5420, 5691, 6070, 7284, 7588, 8130, 8498, 9105, 9485, 11382, 12140, 12747, 16260, 16996, 18210, 18970, 21245, 22764, 25494, 28455, 36420, 37940, 42490, 50988, 56910, 63735, 84980, 113820, 127470, 164497, 254940, 328994, 493491, 657988, 822485, 986982, 1151479, 1644970, 1973964, 2302958, 2467455, 3289940, 3454437, 4605916, 4934910, 5757395, 6908874, 9869820, 11514790, 13817748, 17272185, 23029580, 34544370, 69088740]

約数ペア:

[(1, 69088740), (2, 34544370), (3, 23029580), (4, 17272185), (5, 13817748), (6, 11514790), (7, 9869820), (10, 6908874), (12, 5757395), (14, 4934910), (15, 4605916), (20, 3454437), (21, 3289940), (28, 2467455), (30, 2302958), (35, 1973964), (42, 1644970), (60, 1151479), (70, 986982), (84, 822485), (105, 657988), (140, 493491), (210, 328994), (271, 254940), (420, 164497), (542, 127470), (607, 113820), (813, 84980), (1084, 63735), (1214, 56910), (1355, 50988), (1626, 42490), (1821, 37940), (1897, 36420), (2428, 28455), (2710, 25494), (3035, 22764), (3252, 21245), (3642, 18970), (3794, 18210), (4065, 16996), (4249, 16260), (5420, 12747), (5691, 12140), (6070, 11382), (7284, 9485), (7588, 9105), (8130, 8498)]