227531570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 502765056

約数和(自身を除く): 275233486

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 2414, 2485, 2693, 4970, 5386, 6035, 8449, 12070, 13465, 16898, 18851, 26930, 37702, 42245, 45781, 84490, 91562, 94255, 188510, 191203, 228905, 320467, 382406, 457810, 640934, 956015, 1338421, 1602335, 1912030, 2676842, 3204670, 3250451, 6500902, 6692105, 13384210, 16252255, 22753157, 32504510, 45506314, 113765785, 227531570]

約数ペア:

[(1, 227531570), (2, 113765785), (5, 45506314), (7, 32504510), (10, 22753157), (14, 16252255), (17, 13384210), (34, 6692105), (35, 6500902), (70, 3250451), (71, 3204670), (85, 2676842), (119, 1912030), (142, 1602335), (170, 1338421), (238, 956015), (355, 640934), (497, 457810), (595, 382406), (710, 320467), (994, 228905), (1190, 191203), (1207, 188510), (2414, 94255), (2485, 91562), (2693, 84490), (4970, 45781), (5386, 42245), (6035, 37702), (8449, 26930), (12070, 18851), (13465, 16898)]