171810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 471744

約数和(自身を除く): 299934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 83, 90, 115, 138, 166, 207, 230, 249, 345, 414, 415, 498, 690, 747, 830, 1035, 1245, 1494, 1909, 2070, 2490, 3735, 3818, 5727, 7470, 9545, 11454, 17181, 19090, 28635, 34362, 57270, 85905, 171810]

約数ペア:

[(1, 171810), (2, 85905), (3, 57270), (5, 34362), (6, 28635), (9, 19090), (10, 17181), (15, 11454), (18, 9545), (23, 7470), (30, 5727), (45, 3818), (46, 3735), (69, 2490), (83, 2070), (90, 1909), (115, 1494), (138, 1245), (166, 1035), (207, 830), (230, 747), (249, 690), (345, 498), (414, 415)]