74531430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{828127}}^1$

素因数の和:828140

約数の個数: 24

約数和(自身を含む): 193781952

約数和(自身を除く): 119250522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 828127, 1656254, 2484381, 4140635, 4968762, 7453143, 8281270, 12421905, 14906286, 24843810, 37265715, 74531430]

約数ペア:

[(1, 74531430), (2, 37265715), (3, 24843810), (5, 14906286), (6, 12421905), (9, 8281270), (10, 7453143), (15, 4968762), (18, 4140635), (30, 2484381), (45, 1656254), (90, 828127)]