268790730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6323}}^1$

素因数の和:6455

約数の個数: 64

約数和(自身を含む): 701205120

約数和(自身を除く): 432414390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 6323, 7085, 8502, 12646, 14170, 18969, 21255, 31615, 37938, 42510, 63230, 82199, 94845, 164398, 189690, 246597, 410995, 493194, 689207, 821990, 1232985, 1378414, 2067621, 2465970, 3446035, 4135242, 6892070, 8959691, 10338105, 17919382, 20676210, 26879073, 44798455, 53758146, 89596910, 134395365, 268790730]

約数ペア:

[(1, 268790730), (2, 134395365), (3, 89596910), (5, 53758146), (6, 44798455), (10, 26879073), (13, 20676210), (15, 17919382), (26, 10338105), (30, 8959691), (39, 6892070), (65, 4135242), (78, 3446035), (109, 2465970), (130, 2067621), (195, 1378414), (218, 1232985), (327, 821990), (390, 689207), (545, 493194), (654, 410995), (1090, 246597), (1417, 189690), (1635, 164398), (2834, 94845), (3270, 82199), (4251, 63230), (6323, 42510), (7085, 37938), (8502, 31615), (12646, 21255), (14170, 18969)]