224508730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 411642000

約数和(自身を除く): 187133270

約数列:

[1, 2, 5, 10, 89, 149, 178, 298, 445, 745, 890, 1490, 1693, 3386, 8465, 13261, 16930, 26522, 66305, 132610, 150677, 252257, 301354, 504514, 753385, 1261285, 1506770, 2522570, 22450873, 44901746, 112254365, 224508730]

約数ペア:

[(1, 224508730), (2, 112254365), (5, 44901746), (10, 22450873), (89, 2522570), (149, 1506770), (178, 1261285), (298, 753385), (445, 504514), (745, 301354), (890, 252257), (1490, 150677), (1693, 132610), (3386, 66305), (8465, 26522), (13261, 16930)]