30396390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53327}}^1$

素因数の和:53356

約数の個数: 32

約数和(自身を含む): 76792320

約数和(自身を除く): 46395930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 53327, 106654, 159981, 266635, 319962, 533270, 799905, 1013213, 1599810, 2026426, 3039639, 5066065, 6079278, 10132130, 15198195, 30396390]

約数ペア:

[(1, 30396390), (2, 15198195), (3, 10132130), (5, 6079278), (6, 5066065), (10, 3039639), (15, 2026426), (19, 1599810), (30, 1013213), (38, 799905), (57, 533270), (95, 319962), (114, 266635), (190, 159981), (285, 106654), (570, 53327)]