423604980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138433}}^1$

素因数の和:138465

約数の個数: 72

約数和(自身を含む): 1360529352

約数和(自身を除く): 936924372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 138433, 276866, 415299, 553732, 692165, 830598, 1245897, 1384330, 1661196, 2076495, 2353361, 2491794, 2768660, 4152990, 4706722, 4983588, 6229485, 7060083, 8305980, 9413444, 11766805, 12458970, 14120166, 21180249, 23533610, 24917940, 28240332, 35300415, 42360498, 47067220, 70600830, 84720996, 105901245, 141201660, 211802490, 423604980]

約数ペア:

[(1, 423604980), (2, 211802490), (3, 141201660), (4, 105901245), (5, 84720996), (6, 70600830), (9, 47067220), (10, 42360498), (12, 35300415), (15, 28240332), (17, 24917940), (18, 23533610), (20, 21180249), (30, 14120166), (34, 12458970), (36, 11766805), (45, 9413444), (51, 8305980), (60, 7060083), (68, 6229485), (85, 4983588), (90, 4706722), (102, 4152990), (153, 2768660), (170, 2491794), (180, 2353361), (204, 2076495), (255, 1661196), (306, 1384330), (340, 1245897), (510, 830598), (612, 692165), (765, 553732), (1020, 415299), (1530, 276866), (3060, 138433)]