4192140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 11864160

約数和(自身を除く): 7672020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 641, 654, 1090, 1282, 1308, 1635, 1923, 2180, 2564, 3205, 3270, 3846, 6410, 6540, 7692, 9615, 12820, 19230, 38460, 69869, 139738, 209607, 279476, 349345, 419214, 698690, 838428, 1048035, 1397380, 2096070, 4192140]

約数ペア:

[(1, 4192140), (2, 2096070), (3, 1397380), (4, 1048035), (5, 838428), (6, 698690), (10, 419214), (12, 349345), (15, 279476), (20, 209607), (30, 139738), (60, 69869), (109, 38460), (218, 19230), (327, 12820), (436, 9615), (545, 7692), (641, 6540), (654, 6410), (1090, 3846), (1282, 3270), (1308, 3205), (1635, 2564), (1923, 2180)]