42056460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7583

約数の個数: 72

約数和(自身を含む): 131703936

約数和(自身を除く): 89647476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7537, 15074, 22611, 30148, 37685, 45222, 67833, 75370, 90444, 113055, 135666, 150740, 226110, 233647, 271332, 339165, 452220, 467294, 678330, 700941, 934588, 1168235, 1356660, 1401882, 2102823, 2336470, 2803764, 3504705, 4205646, 4672940, 7009410, 8411292, 10514115, 14018820, 21028230, 42056460]

約数ペア:

[(1, 42056460), (2, 21028230), (3, 14018820), (4, 10514115), (5, 8411292), (6, 7009410), (9, 4672940), (10, 4205646), (12, 3504705), (15, 2803764), (18, 2336470), (20, 2102823), (30, 1401882), (31, 1356660), (36, 1168235), (45, 934588), (60, 700941), (62, 678330), (90, 467294), (93, 452220), (124, 339165), (155, 271332), (180, 233647), (186, 226110), (279, 150740), (310, 135666), (372, 113055), (465, 90444), (558, 75370), (620, 67833), (930, 45222), (1116, 37685), (1395, 30148), (1860, 22611), (2790, 15074), (5580, 7537)]