168209430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13709}}^1$

素因数の和:14128

約数の個数: 32

約数和(自身を含む): 404719200

約数和(自身を除く): 236509770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 13709, 27418, 41127, 68545, 82254, 137090, 205635, 411270, 5606981, 11213962, 16820943, 28034905, 33641886, 56069810, 84104715, 168209430]

約数ペア:

[(1, 168209430), (2, 84104715), (3, 56069810), (5, 33641886), (6, 28034905), (10, 16820943), (15, 11213962), (30, 5606981), (409, 411270), (818, 205635), (1227, 137090), (2045, 82254), (2454, 68545), (4090, 41127), (6135, 27418), (12270, 13709)]