64846710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{240173}}^1$

素因数の和:240189

約数の個数: 32

約数和(自身を含む): 172925280

約数和(自身を除く): 108078570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 240173, 480346, 720519, 1200865, 1441038, 2161557, 2401730, 3602595, 4323114, 6484671, 7205190, 10807785, 12969342, 21615570, 32423355, 64846710]

約数ペア:

[(1, 64846710), (2, 32423355), (3, 21615570), (5, 12969342), (6, 10807785), (9, 7205190), (10, 6484671), (15, 4323114), (18, 3602595), (27, 2401730), (30, 2161557), (45, 1441038), (54, 1200865), (90, 720519), (135, 480346), (270, 240173)]