2617050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 6606720

約数和(自身を除く): 3989670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 239, 365, 438, 478, 717, 730, 1095, 1195, 1434, 1825, 2190, 2390, 3585, 3650, 5475, 5975, 7170, 10950, 11950, 17447, 17925, 34894, 35850, 52341, 87235, 104682, 174470, 261705, 436175, 523410, 872350, 1308525, 2617050]

約数ペア:

[(1, 2617050), (2, 1308525), (3, 872350), (5, 523410), (6, 436175), (10, 261705), (15, 174470), (25, 104682), (30, 87235), (50, 52341), (73, 35850), (75, 34894), (146, 17925), (150, 17447), (219, 11950), (239, 10950), (365, 7170), (438, 5975), (478, 5475), (717, 3650), (730, 3585), (1095, 2390), (1195, 2190), (1434, 1825)]