30906288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{30661}}^1$

素因数の和:30682

約数の個数: 60

約数和(自身を含む): 98854288

約数和(自身を除く): 67948000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 30661, 61322, 91983, 122644, 183966, 214627, 245288, 275949, 367932, 429254, 490576, 551898, 643881, 735864, 858508, 1103796, 1287762, 1471728, 1717016, 1931643, 2207592, 2575524, 3434032, 3863286, 4415184, 5151048, 7726572, 10302096, 15453144, 30906288]

約数ペア:

[(1, 30906288), (2, 15453144), (3, 10302096), (4, 7726572), (6, 5151048), (7, 4415184), (8, 3863286), (9, 3434032), (12, 2575524), (14, 2207592), (16, 1931643), (18, 1717016), (21, 1471728), (24, 1287762), (28, 1103796), (36, 858508), (42, 735864), (48, 643881), (56, 551898), (63, 490576), (72, 429254), (84, 367932), (112, 275949), (126, 245288), (144, 214627), (168, 183966), (252, 122644), (336, 91983), (504, 61322), (1008, 30661)]