2893950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 7979400

約数和(自身を除く): 5085450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 109, 118, 150, 177, 218, 225, 295, 327, 354, 450, 531, 545, 590, 654, 885, 981, 1062, 1090, 1475, 1635, 1770, 1962, 2655, 2725, 2950, 3270, 4425, 4905, 5310, 5450, 6431, 8175, 8850, 9810, 12862, 13275, 16350, 19293, 24525, 26550, 32155, 38586, 49050, 57879, 64310, 96465, 115758, 160775, 192930, 289395, 321550, 482325, 578790, 964650, 1446975, 2893950]

約数ペア:

[(1, 2893950), (2, 1446975), (3, 964650), (5, 578790), (6, 482325), (9, 321550), (10, 289395), (15, 192930), (18, 160775), (25, 115758), (30, 96465), (45, 64310), (50, 57879), (59, 49050), (75, 38586), (90, 32155), (109, 26550), (118, 24525), (150, 19293), (177, 16350), (218, 13275), (225, 12862), (295, 9810), (327, 8850), (354, 8175), (450, 6431), (531, 5450), (545, 5310), (590, 4905), (654, 4425), (885, 3270), (981, 2950), (1062, 2725), (1090, 2655), (1475, 1962), (1635, 1770)]