2757450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 7070976

約数和(自身を除く): 4313526

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 593, 775, 930, 1186, 1550, 1779, 2325, 2965, 3558, 4650, 5930, 8895, 14825, 17790, 18383, 29650, 36766, 44475, 55149, 88950, 91915, 110298, 183830, 275745, 459575, 551490, 919150, 1378725, 2757450]

約数ペア:

[(1, 2757450), (2, 1378725), (3, 919150), (5, 551490), (6, 459575), (10, 275745), (15, 183830), (25, 110298), (30, 91915), (31, 88950), (50, 55149), (62, 44475), (75, 36766), (93, 29650), (150, 18383), (155, 17790), (186, 14825), (310, 8895), (465, 5930), (593, 4650), (775, 3558), (930, 2965), (1186, 2325), (1550, 1779)]