2530950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 3897210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 359, 470, 705, 718, 1077, 1175, 1410, 1795, 2154, 2350, 3525, 3590, 5385, 7050, 8975, 10770, 16873, 17950, 26925, 33746, 50619, 53850, 84365, 101238, 168730, 253095, 421825, 506190, 843650, 1265475, 2530950]

約数ペア:

[(1, 2530950), (2, 1265475), (3, 843650), (5, 506190), (6, 421825), (10, 253095), (15, 168730), (25, 101238), (30, 84365), (47, 53850), (50, 50619), (75, 33746), (94, 26925), (141, 17950), (150, 16873), (235, 10770), (282, 8975), (359, 7050), (470, 5385), (705, 3590), (718, 3525), (1077, 2350), (1175, 2154), (1410, 1795)]