42219390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5351}}^1$

素因数の和:5624

約数の個数: 32

約数和(自身を含む): 101730816

約数和(自身を除く): 59511426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 5351, 7890, 10702, 16053, 26755, 32106, 53510, 80265, 160530, 1407313, 2814626, 4221939, 7036565, 8443878, 14073130, 21109695, 42219390]

約数ペア:

[(1, 42219390), (2, 21109695), (3, 14073130), (5, 8443878), (6, 7036565), (10, 4221939), (15, 2814626), (30, 1407313), (263, 160530), (526, 80265), (789, 53510), (1315, 32106), (1578, 26755), (2630, 16053), (3945, 10702), (5351, 7890)]