1284330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 3184128

約数和(自身を除く): 1899798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1381, 2762, 4143, 6905, 8286, 13810, 20715, 41430, 42811, 85622, 128433, 214055, 256866, 428110, 642165, 1284330]

約数ペア:

[(1, 1284330), (2, 642165), (3, 428110), (5, 256866), (6, 214055), (10, 128433), (15, 85622), (30, 42811), (31, 41430), (62, 20715), (93, 13810), (155, 8286), (186, 6905), (310, 4143), (465, 2762), (930, 1381)]