87180090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100207}}^1$

素因数の和:100246

約数の個数: 32

約数和(自身を含む): 216449280

約数和(自身を除く): 129269190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 100207, 200414, 300621, 501035, 601242, 1002070, 1503105, 2906003, 3006210, 5812006, 8718009, 14530015, 17436018, 29060030, 43590045, 87180090]

約数ペア:

[(1, 87180090), (2, 43590045), (3, 29060030), (5, 17436018), (6, 14530015), (10, 8718009), (15, 5812006), (29, 3006210), (30, 2906003), (58, 1503105), (87, 1002070), (145, 601242), (174, 501035), (290, 300621), (435, 200414), (870, 100207)]