26175780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4737

約数の個数: 72

約数和(自身を含む): 81978624

約数和(自身を除く): 55802844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4691, 5580, 9382, 14073, 18764, 23455, 28146, 42219, 46910, 56292, 70365, 84438, 93820, 140730, 145421, 168876, 211095, 281460, 290842, 422190, 436263, 581684, 727105, 844380, 872526, 1308789, 1454210, 1745052, 2181315, 2617578, 2908420, 4362630, 5235156, 6543945, 8725260, 13087890, 26175780]

約数ペア:

[(1, 26175780), (2, 13087890), (3, 8725260), (4, 6543945), (5, 5235156), (6, 4362630), (9, 2908420), (10, 2617578), (12, 2181315), (15, 1745052), (18, 1454210), (20, 1308789), (30, 872526), (31, 844380), (36, 727105), (45, 581684), (60, 436263), (62, 422190), (90, 290842), (93, 281460), (124, 211095), (155, 168876), (180, 145421), (186, 140730), (279, 93820), (310, 84438), (372, 70365), (465, 56292), (558, 46910), (620, 42219), (930, 28146), (1116, 23455), (1395, 18764), (1860, 14073), (2790, 9382), (4691, 5580)]