89318940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3391}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 250736640

約数和(自身を除く): 161417700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 3391, 4390, 5268, 6585, 6782, 8780, 10173, 13170, 13564, 16955, 20346, 26340, 33910, 40692, 50865, 67820, 101730, 203460, 1488649, 2977298, 4465947, 5954596, 7443245, 8931894, 14886490, 17863788, 22329735, 29772980, 44659470, 89318940]

約数ペア:

[(1, 89318940), (2, 44659470), (3, 29772980), (4, 22329735), (5, 17863788), (6, 14886490), (10, 8931894), (12, 7443245), (15, 5954596), (20, 4465947), (30, 2977298), (60, 1488649), (439, 203460), (878, 101730), (1317, 67820), (1756, 50865), (2195, 40692), (2634, 33910), (3391, 26340), (4390, 20346), (5268, 16955), (6585, 13564), (6782, 13170), (8780, 10173)]