74847570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 207277056

約数和(自身を除く): 132429486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3331, 3745, 4494, 6662, 7490, 9993, 11235, 16655, 19986, 22470, 23317, 33310, 46634, 49965, 69951, 99930, 116585, 139902, 233170, 349755, 356417, 699510, 712834, 1069251, 1782085, 2138502, 2494919, 3564170, 4989838, 5346255, 7484757, 10692510, 12474595, 14969514, 24949190, 37423785, 74847570]

約数ペア:

[(1, 74847570), (2, 37423785), (3, 24949190), (5, 14969514), (6, 12474595), (7, 10692510), (10, 7484757), (14, 5346255), (15, 4989838), (21, 3564170), (30, 2494919), (35, 2138502), (42, 1782085), (70, 1069251), (105, 712834), (107, 699510), (210, 356417), (214, 349755), (321, 233170), (535, 139902), (642, 116585), (749, 99930), (1070, 69951), (1498, 49965), (1605, 46634), (2247, 33310), (3210, 23317), (3331, 22470), (3745, 19986), (4494, 16655), (6662, 11235), (7490, 9993)]