16021860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 29483292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3761, 4260, 7522, 11283, 15044, 18805, 22566, 37610, 45132, 56415, 75220, 112830, 225660, 267031, 534062, 801093, 1068124, 1335155, 1602186, 2670310, 3204372, 4005465, 5340620, 8010930, 16021860]

約数ペア:

[(1, 16021860), (2, 8010930), (3, 5340620), (4, 4005465), (5, 3204372), (6, 2670310), (10, 1602186), (12, 1335155), (15, 1068124), (20, 801093), (30, 534062), (60, 267031), (71, 225660), (142, 112830), (213, 75220), (284, 56415), (355, 45132), (426, 37610), (710, 22566), (852, 18805), (1065, 15044), (1420, 11283), (2130, 7522), (3761, 4260)]