21000632040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{58335089}}^1$

素因数の和:58335106

約数の個数: 48

約数和(自身を含む): 68252055300

約数和(自身を除く): 47251423260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 58335089, 116670178, 175005267, 233340356, 291675445, 350010534, 466680712, 525015801, 583350890, 700021068, 875026335, 1050031602, 1166701780, 1400042136, 1750052670, 2100063204, 2333403560, 2625079005, 3500105340, 4200126408, 5250158010, 7000210680, 10500316020, 21000632040]

約数ペア:

[(1, 21000632040), (2, 10500316020), (3, 7000210680), (4, 5250158010), (5, 4200126408), (6, 3500105340), (8, 2625079005), (9, 2333403560), (10, 2100063204), (12, 1750052670), (15, 1400042136), (18, 1166701780), (20, 1050031602), (24, 875026335), (30, 700021068), (36, 583350890), (40, 525015801), (45, 466680712), (60, 350010534), (72, 291675445), (90, 233340356), (120, 175005267), (180, 116670178), (360, 58335089)]