28682370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 49699710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 2591, 3690, 5182, 5535, 7773, 11070, 12955, 15546, 23319, 25910, 38865, 46638, 69957, 77730, 106231, 116595, 139914, 212462, 233190, 318693, 349785, 531155, 637386, 699570, 956079, 1062310, 1593465, 1912158, 2868237, 3186930, 4780395, 5736474, 9560790, 14341185, 28682370]

約数ペア:

[(1, 28682370), (2, 14341185), (3, 9560790), (5, 5736474), (6, 4780395), (9, 3186930), (10, 2868237), (15, 1912158), (18, 1593465), (27, 1062310), (30, 956079), (41, 699570), (45, 637386), (54, 531155), (82, 349785), (90, 318693), (123, 233190), (135, 212462), (205, 139914), (246, 116595), (270, 106231), (369, 77730), (410, 69957), (615, 46638), (738, 38865), (1107, 25910), (1230, 23319), (1845, 15546), (2214, 12955), (2591, 11070), (3690, 7773), (5182, 5535)]