622790820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84389}}^1$

素因数の和:84445

約数の個数: 72

約数和(自身を含む): 1935231480

約数和(自身を除く): 1312440660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 84389, 168778, 253167, 337556, 421945, 506334, 759501, 843890, 1012668, 1265835, 1519002, 1687780, 2531670, 3038004, 3459949, 3797505, 5063340, 6919898, 7595010, 10379847, 13839796, 15190020, 17299745, 20759694, 31139541, 34599490, 41519388, 51899235, 62279082, 69198980, 103798470, 124558164, 155697705, 207596940, 311395410, 622790820]

約数ペア:

[(1, 622790820), (2, 311395410), (3, 207596940), (4, 155697705), (5, 124558164), (6, 103798470), (9, 69198980), (10, 62279082), (12, 51899235), (15, 41519388), (18, 34599490), (20, 31139541), (30, 20759694), (36, 17299745), (41, 15190020), (45, 13839796), (60, 10379847), (82, 7595010), (90, 6919898), (123, 5063340), (164, 3797505), (180, 3459949), (205, 3038004), (246, 2531670), (369, 1687780), (410, 1519002), (492, 1265835), (615, 1012668), (738, 843890), (820, 759501), (1230, 506334), (1476, 421945), (1845, 337556), (2460, 253167), (3690, 168778), (7380, 84389)]