2573250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 6649344

約数和(自身を除く): 4076094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 73, 75, 94, 125, 141, 146, 150, 219, 235, 250, 282, 365, 375, 438, 470, 705, 730, 750, 1095, 1175, 1410, 1825, 2190, 2350, 3431, 3525, 3650, 5475, 5875, 6862, 7050, 9125, 10293, 10950, 11750, 17155, 17625, 18250, 20586, 27375, 34310, 35250, 51465, 54750, 85775, 102930, 171550, 257325, 428875, 514650, 857750, 1286625, 2573250]

約数ペア:

[(1, 2573250), (2, 1286625), (3, 857750), (5, 514650), (6, 428875), (10, 257325), (15, 171550), (25, 102930), (30, 85775), (47, 54750), (50, 51465), (73, 35250), (75, 34310), (94, 27375), (125, 20586), (141, 18250), (146, 17625), (150, 17155), (219, 11750), (235, 10950), (250, 10293), (282, 9125), (365, 7050), (375, 6862), (438, 5875), (470, 5475), (705, 3650), (730, 3525), (750, 3431), (1095, 2350), (1175, 2190), (1410, 1825)]