71344140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4647

約数の個数: 96

約数和(自身を含む): 234522624

約数和(自身を除く): 163178484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4591, 5180, 7770, 9182, 13773, 15540, 18364, 22955, 27546, 32137, 45910, 55092, 64274, 68865, 91820, 96411, 128548, 137730, 160685, 169867, 192822, 275460, 321370, 339734, 385644, 482055, 509601, 642740, 679468, 849335, 964110, 1019202, 1189069, 1698670, 1928220, 2038404, 2378138, 2548005, 3397340, 3567207, 4756276, 5096010, 5945345, 7134414, 10192020, 11890690, 14268828, 17836035, 23781380, 35672070, 71344140]

約数ペア:

[(1, 71344140), (2, 35672070), (3, 23781380), (4, 17836035), (5, 14268828), (6, 11890690), (7, 10192020), (10, 7134414), (12, 5945345), (14, 5096010), (15, 4756276), (20, 3567207), (21, 3397340), (28, 2548005), (30, 2378138), (35, 2038404), (37, 1928220), (42, 1698670), (60, 1189069), (70, 1019202), (74, 964110), (84, 849335), (105, 679468), (111, 642740), (140, 509601), (148, 482055), (185, 385644), (210, 339734), (222, 321370), (259, 275460), (370, 192822), (420, 169867), (444, 160685), (518, 137730), (555, 128548), (740, 96411), (777, 91820), (1036, 68865), (1110, 64274), (1295, 55092), (1554, 45910), (2220, 32137), (2590, 27546), (3108, 22955), (3885, 18364), (4591, 15540), (5180, 13773), (7770, 9182)]