682048980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122231}}^1$

素因数の和:122277

約数の個数: 72

約数和(自身を含む): 2135637504

約数和(自身を除く): 1453588524

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, 122231, 244462, 366693, 488924, 611155, 733386, 1100079, 1222310, 1466772, 1833465, 2200158, 2444620, 3666930, 3789161, 4400316, 5500395, 7333860, 7578322, 11000790, 11367483, 15156644, 18945805, 22001580, 22734966, 34102449, 37891610, 45469932, 56837415, 68204898, 75783220, 113674830, 136409796, 170512245, 227349660, 341024490, 682048980]

約数ペア:

[(1, 682048980), (2, 341024490), (3, 227349660), (4, 170512245), (5, 136409796), (6, 113674830), (9, 75783220), (10, 68204898), (12, 56837415), (15, 45469932), (18, 37891610), (20, 34102449), (30, 22734966), (31, 22001580), (36, 18945805), (45, 15156644), (60, 11367483), (62, 11000790), (90, 7578322), (93, 7333860), (124, 5500395), (155, 4400316), (180, 3789161), (186, 3666930), (279, 2444620), (310, 2200158), (372, 1833465), (465, 1466772), (558, 1222310), (620, 1100079), (930, 733386), (1116, 611155), (1395, 488924), (1860, 366693), (2790, 244462), (5580, 122231)]