30655288587160

素因数分解:

$2^3\times 5^1\times {\mathrm{540203}}^1\times {\mathrm{1418693}}^1$

素因数の和:1958907

約数の個数: 32

約数和(自身を含む): 68974575621840

約数和(自身を除く): 38319287034680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 540203, 1080406, 1418693, 2160812, 2701015, 2837386, 4321624, 5402030, 5674772, 7093465, 10804060, 11349544, 14186930, 21608120, 28373860, 56747720, 766382214679, 1532764429358, 3065528858716, 3831911073395, 6131057717432, 7663822146790, 15327644293580, 30655288587160]

約数ペア:

[(1, 30655288587160), (2, 15327644293580), (4, 7663822146790), (5, 6131057717432), (8, 3831911073395), (10, 3065528858716), (20, 1532764429358), (40, 766382214679), (540203, 56747720), (1080406, 28373860), (1418693, 21608120), (2160812, 14186930), (2701015, 11349544), (2837386, 10804060), (4321624, 7093465), (5402030, 5674772)]