171815330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 322403328

約数和(自身を除く): 150587998

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 5381, 6386, 10762, 15965, 26905, 31930, 53810, 166811, 333622, 554243, 834055, 1108486, 1668110, 2771215, 5542430, 17181533, 34363066, 85907665, 171815330]

約数ペア:

[(1, 171815330), (2, 85907665), (5, 34363066), (10, 17181533), (31, 5542430), (62, 2771215), (103, 1668110), (155, 1108486), (206, 834055), (310, 554243), (515, 333622), (1030, 166811), (3193, 53810), (5381, 31930), (6386, 26905), (10762, 15965)]