87721230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100829}}^1$

素因数の和:100868

約数の個数: 32

約数和(自身を含む): 217792800

約数和(自身を除く): 130071570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 100829, 201658, 302487, 504145, 604974, 1008290, 1512435, 2924041, 3024870, 5848082, 8772123, 14620205, 17544246, 29240410, 43860615, 87721230]

約数ペア:

[(1, 87721230), (2, 43860615), (3, 29240410), (5, 17544246), (6, 14620205), (10, 8772123), (15, 5848082), (29, 3024870), (30, 2924041), (58, 1512435), (87, 1008290), (145, 604974), (174, 504145), (290, 302487), (435, 201658), (870, 100829)]