312638310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1822

約数の個数: 96

約数和(自身を含む): 858237120

約数和(自身を除く): 545598810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 138, 178, 207, 230, 267, 345, 414, 445, 534, 690, 801, 890, 1035, 1335, 1602, 1697, 2047, 2070, 2670, 3394, 4005, 4094, 5091, 6141, 8010, 8485, 10182, 10235, 12282, 15273, 16970, 18423, 20470, 25455, 30546, 30705, 36846, 39031, 50910, 61410, 76365, 78062, 92115, 117093, 151033, 152730, 184230, 195155, 234186, 302066, 351279, 390310, 453099, 585465, 702558, 755165, 906198, 1170930, 1359297, 1510330, 1756395, 2265495, 2718594, 3473759, 3512790, 4530990, 6796485, 6947518, 10421277, 13592970, 17368795, 20842554, 31263831, 34737590, 52106385, 62527662, 104212770, 156319155, 312638310]

約数ペア:

[(1, 312638310), (2, 156319155), (3, 104212770), (5, 62527662), (6, 52106385), (9, 34737590), (10, 31263831), (15, 20842554), (18, 17368795), (23, 13592970), (30, 10421277), (45, 6947518), (46, 6796485), (69, 4530990), (89, 3512790), (90, 3473759), (115, 2718594), (138, 2265495), (178, 1756395), (207, 1510330), (230, 1359297), (267, 1170930), (345, 906198), (414, 755165), (445, 702558), (534, 585465), (690, 453099), (801, 390310), (890, 351279), (1035, 302066), (1335, 234186), (1602, 195155), (1697, 184230), (2047, 152730), (2070, 151033), (2670, 117093), (3394, 92115), (4005, 78062), (4094, 76365), (5091, 61410), (6141, 50910), (8010, 39031), (8485, 36846), (10182, 30705), (10235, 30546), (12282, 25455), (15273, 20470), (16970, 18423)]