168303730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3541}}^1$

素因数の和:3659

約数の個数: 48

約数和(自身を含む): 356141016

約数和(自身を除く): 187837286

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 3541, 4753, 6790, 7082, 9506, 17705, 23765, 24787, 35410, 47530, 49574, 123935, 173509, 247870, 343477, 347018, 686954, 867545, 1717385, 1735090, 2404339, 3434770, 4808678, 12021695, 16830373, 24043390, 33660746, 84151865, 168303730]

約数ペア:

[(1, 168303730), (2, 84151865), (5, 33660746), (7, 24043390), (10, 16830373), (14, 12021695), (35, 4808678), (49, 3434770), (70, 2404339), (97, 1735090), (98, 1717385), (194, 867545), (245, 686954), (485, 347018), (490, 343477), (679, 247870), (970, 173509), (1358, 123935), (3395, 49574), (3541, 47530), (4753, 35410), (6790, 24787), (7082, 23765), (9506, 17705)]