190784430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1069}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 510004800

約数和(自身を除く): 319220370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 661, 1069, 1322, 1983, 2138, 3207, 3305, 3966, 5345, 5949, 6414, 6610, 9621, 9915, 10690, 11898, 16035, 17847, 19242, 19830, 28863, 29745, 32070, 35694, 48105, 57726, 59490, 89235, 96210, 144315, 178470, 288630, 706609, 1413218, 2119827, 3533045, 4239654, 6359481, 7066090, 10599135, 12718962, 19078443, 21198270, 31797405, 38156886, 63594810, 95392215, 190784430]

約数ペア:

[(1, 190784430), (2, 95392215), (3, 63594810), (5, 38156886), (6, 31797405), (9, 21198270), (10, 19078443), (15, 12718962), (18, 10599135), (27, 7066090), (30, 6359481), (45, 4239654), (54, 3533045), (90, 2119827), (135, 1413218), (270, 706609), (661, 288630), (1069, 178470), (1322, 144315), (1983, 96210), (2138, 89235), (3207, 59490), (3305, 57726), (3966, 48105), (5345, 35694), (5949, 32070), (6414, 29745), (6610, 28863), (9621, 19830), (9915, 19242), (10690, 17847), (11898, 16035)]