302464.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 70139520

約数和(自身を除く): 43075000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 593, 652, 815, 1141, 1186, 1304, 1630, 2282, 2372, 2965, 3260, 4151, 4564, 4744, 5705, 5930, 6520, 8302, 9128, 11410, 11860, 16604, 20755, 22820, 23720, 33208, 41510, 45640, 83020, 96659, 166040, 193318, 386636, 483295, 676613, 773272, 966590, 1353226, 1933180, 2706452, 3383065, 3866360, 5412904, 6766130, 13532260, 27064520]

約数ペア:

[(1, 27064520), (2, 13532260), (4, 6766130), (5, 5412904), (7, 3866360), (8, 3383065), (10, 2706452), (14, 1933180), (20, 1353226), (28, 966590), (35, 773272), (40, 676613), (56, 483295), (70, 386636), (140, 193318), (163, 166040), (280, 96659), (326, 83020), (593, 45640), (652, 41510), (815, 33208), (1141, 23720), (1186, 22820), (1304, 20755), (1630, 16604), (2282, 11860), (2372, 11410), (2965, 9128), (3260, 8302), (4151, 6520), (4564, 5930), (4744, 5705)]