2285777870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 4326690816

約数和(自身を除く): 2040912946

約数列:

[1, 2, 5, 10, 31, 62, 107, 137, 155, 214, 274, 310, 503, 535, 685, 1006, 1070, 1370, 2515, 3317, 4247, 5030, 6634, 8494, 14659, 15593, 16585, 21235, 29318, 31186, 33170, 42470, 53821, 68911, 73295, 77965, 107642, 137822, 146590, 155930, 269105, 344555, 454429, 538210, 689110, 908858, 1668451, 2136241, 2272145, 3336902, 4272482, 4544290, 7373477, 8342255, 10681205, 14746954, 16684510, 21362410, 36867385, 73734770, 228577787, 457155574, 1142888935, 2285777870]

約数ペア:

[(1, 2285777870), (2, 1142888935), (5, 457155574), (10, 228577787), (31, 73734770), (62, 36867385), (107, 21362410), (137, 16684510), (155, 14746954), (214, 10681205), (274, 8342255), (310, 7373477), (503, 4544290), (535, 4272482), (685, 3336902), (1006, 2272145), (1070, 2136241), (1370, 1668451), (2515, 908858), (3317, 689110), (4247, 538210), (5030, 454429), (6634, 344555), (8494, 269105), (14659, 155930), (15593, 146590), (16585, 137822), (21235, 107642), (29318, 77965), (31186, 73295), (33170, 68911), (42470, 53821)]