78875430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5227}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 189713664

約数和(自身を除く): 110838234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2515, 3018, 5030, 5227, 7545, 10454, 15090, 15681, 26135, 31362, 52270, 78405, 156810, 2629181, 5258362, 7887543, 13145905, 15775086, 26291810, 39437715, 78875430]

約数ペア:

[(1, 78875430), (2, 39437715), (3, 26291810), (5, 15775086), (6, 13145905), (10, 7887543), (15, 5258362), (30, 2629181), (503, 156810), (1006, 78405), (1509, 52270), (2515, 31362), (3018, 26135), (5030, 15681), (5227, 15090), (7545, 10454)]