30876636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 82697216

約数和(自身を除く): 51820580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1327, 1662, 1939, 2654, 3324, 3878, 3981, 5308, 5817, 7756, 7962, 9289, 11634, 15924, 18578, 23268, 27867, 37156, 55734, 111468, 367579, 735158, 1102737, 1470316, 2205474, 2573053, 4410948, 5146106, 7719159, 10292212, 15438318, 30876636]

約数ペア:

[(1, 30876636), (2, 15438318), (3, 10292212), (4, 7719159), (6, 5146106), (7, 4410948), (12, 2573053), (14, 2205474), (21, 1470316), (28, 1102737), (42, 735158), (84, 367579), (277, 111468), (554, 55734), (831, 37156), (1108, 27867), (1327, 23268), (1662, 18578), (1939, 15924), (2654, 11634), (3324, 9289), (3878, 7962), (3981, 7756), (5308, 5817)]