2115150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 3241650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 239, 295, 354, 478, 590, 717, 885, 1195, 1434, 1475, 1770, 2390, 2950, 3585, 4425, 5975, 7170, 8850, 11950, 14101, 17925, 28202, 35850, 42303, 70505, 84606, 141010, 211515, 352525, 423030, 705050, 1057575, 2115150]

約数ペア:

[(1, 2115150), (2, 1057575), (3, 705050), (5, 423030), (6, 352525), (10, 211515), (15, 141010), (25, 84606), (30, 70505), (50, 42303), (59, 35850), (75, 28202), (118, 17925), (150, 14101), (177, 11950), (239, 8850), (295, 7170), (354, 5975), (478, 4425), (590, 3585), (717, 2950), (885, 2390), (1195, 1770), (1434, 1475)]