2018031450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{123427}}^1$

素因数の和:123551

約数の個数: 48

約数和(自身を含む): 5050673760

約数和(自身を除く): 3032642310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 5450, 8175, 16350, 123427, 246854, 370281, 617135, 740562, 1234270, 1851405, 3085675, 3702810, 6171350, 9257025, 13453543, 18514050, 26907086, 40360629, 67267715, 80721258, 134535430, 201803145, 336338575, 403606290, 672677150, 1009015725, 2018031450]

約数ペア:

[(1, 2018031450), (2, 1009015725), (3, 672677150), (5, 403606290), (6, 336338575), (10, 201803145), (15, 134535430), (25, 80721258), (30, 67267715), (50, 40360629), (75, 26907086), (109, 18514050), (150, 13453543), (218, 9257025), (327, 6171350), (545, 3702810), (654, 3085675), (1090, 1851405), (1635, 1234270), (2725, 740562), (3270, 617135), (5450, 370281), (8175, 246854), (16350, 123427)]