8309702970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1300423}}^1$

素因数の和:1300507

約数の個数: 48

約数和(自身を含む): 21909543552

約数和(自身を除く): 13599840582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 1300423, 2600846, 3901269, 6502115, 7802538, 11703807, 13004230, 19506345, 23407614, 39012690, 58519035, 92330033, 117038070, 184660066, 276990099, 461650165, 553980198, 830970297, 923300330, 1384950495, 1661940594, 2769900990, 4154851485, 8309702970]

約数ペア:

[(1, 8309702970), (2, 4154851485), (3, 2769900990), (5, 1661940594), (6, 1384950495), (9, 923300330), (10, 830970297), (15, 553980198), (18, 461650165), (30, 276990099), (45, 184660066), (71, 117038070), (90, 92330033), (142, 58519035), (213, 39012690), (355, 23407614), (426, 19506345), (639, 13004230), (710, 11703807), (1065, 7802538), (1278, 6502115), (2130, 3901269), (3195, 2600846), (6390, 1300423)]