1886340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 5342400

約数和(自身を除く): 3456060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 211, 298, 422, 447, 596, 633, 745, 844, 894, 1055, 1266, 1490, 1788, 2110, 2235, 2532, 2980, 3165, 4220, 4470, 6330, 8940, 12660, 31439, 62878, 94317, 125756, 157195, 188634, 314390, 377268, 471585, 628780, 943170, 1886340]

約数ペア:

[(1, 1886340), (2, 943170), (3, 628780), (4, 471585), (5, 377268), (6, 314390), (10, 188634), (12, 157195), (15, 125756), (20, 94317), (30, 62878), (60, 31439), (149, 12660), (211, 8940), (298, 6330), (422, 4470), (447, 4220), (596, 3165), (633, 2980), (745, 2532), (844, 2235), (894, 2110), (1055, 1788), (1266, 1490)]