489390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 1282176

約数和(自身を除く): 792786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1483, 2966, 4449, 7415, 8898, 14830, 16313, 22245, 32626, 44490, 48939, 81565, 97878, 163130, 244695, 489390]

約数ペア:

[(1, 489390), (2, 244695), (3, 163130), (5, 97878), (6, 81565), (10, 48939), (11, 44490), (15, 32626), (22, 22245), (30, 16313), (33, 14830), (55, 8898), (66, 7415), (110, 4449), (165, 2966), (330, 1483)]