74642260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 205793280

約数和(自身を除く): 131151020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2551, 2660, 2926, 4180, 5102, 5852, 7315, 10204, 12755, 14630, 17857, 25510, 28061, 29260, 35714, 48469, 51020, 56122, 71428, 89285, 96938, 112244, 140305, 178570, 193876, 196427, 242345, 280610, 339283, 357140, 392854, 484690, 533159, 561220, 678566, 785708, 969380, 982135, 1066318, 1357132, 1696415, 1964270, 2132636, 2665795, 3392830, 3732113, 3928540, 5331590, 6785660, 7464226, 10663180, 14928452, 18660565, 37321130, 74642260]

約数ペア:

[(1, 74642260), (2, 37321130), (4, 18660565), (5, 14928452), (7, 10663180), (10, 7464226), (11, 6785660), (14, 5331590), (19, 3928540), (20, 3732113), (22, 3392830), (28, 2665795), (35, 2132636), (38, 1964270), (44, 1696415), (55, 1357132), (70, 1066318), (76, 982135), (77, 969380), (95, 785708), (110, 678566), (133, 561220), (140, 533159), (154, 484690), (190, 392854), (209, 357140), (220, 339283), (266, 280610), (308, 242345), (380, 196427), (385, 193876), (418, 178570), (532, 140305), (665, 112244), (770, 96938), (836, 89285), (1045, 71428), (1330, 56122), (1463, 51020), (1540, 48469), (2090, 35714), (2551, 29260), (2660, 28061), (2926, 25510), (4180, 17857), (5102, 14630), (5852, 12755), (7315, 10204)]