252261570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24711

約数の個数: 64

約数和(自身を含む): 681799680

約数和(自身を除く): 429538110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 24659, 49318, 73977, 123295, 147954, 246590, 271249, 369885, 542498, 739770, 764429, 813747, 1356245, 1528858, 1627494, 2293287, 2712490, 3822145, 4068735, 4586574, 7644290, 8137470, 8408719, 11466435, 16817438, 22932870, 25226157, 42043595, 50452314, 84087190, 126130785, 252261570]

約数ペア:

[(1, 252261570), (2, 126130785), (3, 84087190), (5, 50452314), (6, 42043595), (10, 25226157), (11, 22932870), (15, 16817438), (22, 11466435), (30, 8408719), (31, 8137470), (33, 7644290), (55, 4586574), (62, 4068735), (66, 3822145), (93, 2712490), (110, 2293287), (155, 1627494), (165, 1528858), (186, 1356245), (310, 813747), (330, 764429), (341, 739770), (465, 542498), (682, 369885), (930, 271249), (1023, 246590), (1705, 147954), (2046, 123295), (3410, 73977), (5115, 49318), (10230, 24659)]