64521270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65173}}^1$

素因数の和:65197

約数の個数: 48

約数和(自身を含む): 183008592

約数和(自身を除く): 118487322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 65173, 130346, 195519, 325865, 391038, 586557, 651730, 716903, 977595, 1173114, 1433806, 1955190, 2150709, 2932785, 3584515, 4301418, 5865570, 6452127, 7169030, 10753545, 12904254, 21507090, 32260635, 64521270]

約数ペア:

[(1, 64521270), (2, 32260635), (3, 21507090), (5, 12904254), (6, 10753545), (9, 7169030), (10, 6452127), (11, 5865570), (15, 4301418), (18, 3584515), (22, 2932785), (30, 2150709), (33, 1955190), (45, 1433806), (55, 1173114), (66, 977595), (90, 716903), (99, 651730), (110, 586557), (165, 391038), (198, 325865), (330, 195519), (495, 130346), (990, 65173)]