26987010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14747}}^1$

素因数の和:14818

約数の個数: 32

約数和(自身を含む): 65835072

約数和(自身を除く): 38848062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 14747, 29494, 44241, 73735, 88482, 147470, 221205, 442410, 899567, 1799134, 2698701, 4497835, 5397402, 8995670, 13493505, 26987010]

約数ペア:

[(1, 26987010), (2, 13493505), (3, 8995670), (5, 5397402), (6, 4497835), (10, 2698701), (15, 1799134), (30, 899567), (61, 442410), (122, 221205), (183, 147470), (305, 88482), (366, 73735), (610, 44241), (915, 29494), (1830, 14747)]