1296406950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{20627}}^1$

素因数の和:21061

約数の個数: 48

約数和(自身を含む): 3222918720

約数和(自身を除く): 1926511770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 838, 1257, 2095, 2514, 4190, 6285, 10475, 12570, 20627, 20950, 31425, 41254, 61881, 62850, 103135, 123762, 206270, 309405, 515675, 618810, 1031350, 1547025, 3094050, 8642713, 17285426, 25928139, 43213565, 51856278, 86427130, 129640695, 216067825, 259281390, 432135650, 648203475, 1296406950]

約数ペア:

[(1, 1296406950), (2, 648203475), (3, 432135650), (5, 259281390), (6, 216067825), (10, 129640695), (15, 86427130), (25, 51856278), (30, 43213565), (50, 25928139), (75, 17285426), (150, 8642713), (419, 3094050), (838, 1547025), (1257, 1031350), (2095, 618810), (2514, 515675), (4190, 309405), (6285, 206270), (10475, 123762), (12570, 103135), (20627, 62850), (20950, 61881), (31425, 41254)]