8140830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 19764000

約数和(自身を除く): 11623170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 3049, 6098, 9147, 15245, 18294, 30490, 45735, 91470, 271361, 542722, 814083, 1356805, 1628166, 2713610, 4070415, 8140830]

約数ペア:

[(1, 8140830), (2, 4070415), (3, 2713610), (5, 1628166), (6, 1356805), (10, 814083), (15, 542722), (30, 271361), (89, 91470), (178, 45735), (267, 30490), (445, 18294), (534, 15245), (890, 9147), (1335, 6098), (2670, 3049)]