189206340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3153439}}^1$

素因数の和:3153451

約数の個数: 24

約数和(自身を含む): 529777920

約数和(自身を除く): 340571580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3153439, 6306878, 9460317, 12613756, 15767195, 18920634, 31534390, 37841268, 47301585, 63068780, 94603170, 189206340]

約数ペア:

[(1, 189206340), (2, 94603170), (3, 63068780), (4, 47301585), (5, 37841268), (6, 31534390), (10, 18920634), (12, 15767195), (15, 12613756), (20, 9460317), (30, 6306878), (60, 3153439)]